[INFO] fetching crate the_book 0.1.0... [INFO] testing the_book-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate the_book 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate the_book 0.1.0 [INFO] finished tweaking crates.io crate the_book 0.1.0 [INFO] tweaked toml for crates.io crate the_book 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate the_book 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate the_book 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63b1b8194ec4c2ae314513ae7def4b47a6679f2d291bcb13a17f075003aa04c2 [INFO] running `Command { std: "docker" "start" "-a" "63b1b8194ec4c2ae314513ae7def4b47a6679f2d291bcb13a17f075003aa04c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63b1b8194ec4c2ae314513ae7def4b47a6679f2d291bcb13a17f075003aa04c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63b1b8194ec4c2ae314513ae7def4b47a6679f2d291bcb13a17f075003aa04c2", kill_on_drop: false }` [INFO] [stdout] 63b1b8194ec4c2ae314513ae7def4b47a6679f2d291bcb13a17f075003aa04c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e769b438363552a315fad515845e02b40814b17df2f9276f88c0f2db071ec124 [INFO] running `Command { std: "docker" "start" "-a" "e769b438363552a315fad515845e02b40814b17df2f9276f88c0f2db071ec124", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling the_book v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:78:6 [INFO] [stdout] | [INFO] [stdout] 78 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:83:6 [INFO] [stdout] | [INFO] [stdout] 83 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | Int(i32), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 46 - Int(i32), [INFO] [stdout] 46 + Int(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | Text(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 47 - Text(String), [INFO] [stdout] 47 + Text(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | struct Point(i32, i32, i32); [INFO] [stdout] | ----- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/bin/ch-14-more-about-cargo-and-crates-io/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fruit_salad` is never read [INFO] [stdout] --> src/bin/ch-7-managing-projects-with-package-crate-module/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Breakfast { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 36 | pub toast: String, [INFO] [stdout] 37 | fruit_salad: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Breakfast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:52:6 [INFO] [stdout] | [INFO] [stdout] 52 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | IP4(u8, u8, u8, u8), [INFO] [stdout] | --- ^^ ^^ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddress` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 18 - IP4(u8, u8, u8, u8), [INFO] [stdout] 18 + IP4((), (), (), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | IP6(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddress` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - IP6(String), [INFO] [stdout] 19 + IP6(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `u32` to itself [INFO] [stdout] --> src/bin/ch-13-iterators-and-closures/iterator.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | item = item; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.50s [INFO] running `Command { std: "docker" "inspect" "e769b438363552a315fad515845e02b40814b17df2f9276f88c0f2db071ec124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e769b438363552a315fad515845e02b40814b17df2f9276f88c0f2db071ec124", kill_on_drop: false }` [INFO] [stdout] e769b438363552a315fad515845e02b40814b17df2f9276f88c0f2db071ec124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bafbd80ad4479c79b41461984b0093059e36a80e39bc54b497b88a0c9393225 [INFO] running `Command { std: "docker" "start" "-a" "3bafbd80ad4479c79b41461984b0093059e36a80e39bc54b497b88a0c9393225", kill_on_drop: false }` [INFO] [stderr] Compiling the_book v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `fruit_salad` is never read [INFO] [stdout] --> src/bin/ch-7-managing-projects-with-package-crate-module/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Breakfast { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 36 | pub toast: String, [INFO] [stdout] 37 | fruit_salad: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Breakfast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:52:6 [INFO] [stdout] | [INFO] [stdout] 52 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | IP4(u8, u8, u8, u8), [INFO] [stdout] | --- ^^ ^^ ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddress` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 18 - IP4(u8, u8, u8, u8), [INFO] [stdout] 18 + IP4((), (), (), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | IP6(String), [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddress` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - IP6(String), [INFO] [stdout] 19 + IP6(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `1` and `2` are never read [INFO] [stdout] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | struct Point(i32, i32, i32); [INFO] [stdout] | ----- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:78:6 [INFO] [stdout] | [INFO] [stdout] 78 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:83:6 [INFO] [stdout] | [INFO] [stdout] 83 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | Int(i32), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 46 - Int(i32), [INFO] [stdout] 46 + Int(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | Text(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 47 - Text(String), [INFO] [stdout] 47 + Text(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/bin/ch-14-more-about-cargo-and-crates-io/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `u32` to itself [INFO] [stdout] --> src/bin/ch-13-iterators-and-closures/iterator.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | item = item; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:52:6 [INFO] [stdout] | [INFO] [stdout] 52 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fruit_salad` is never read [INFO] [stdout] --> src/bin/ch-7-managing-projects-with-package-crate-module/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct Breakfast { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 36 | pub toast: String, [INFO] [stdout] 37 | fruit_salad: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Breakfast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `u32` to itself [INFO] [stdout] --> src/bin/ch-13-iterators-and-closures/iterator.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | item = item; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:78:6 [INFO] [stdout] | [INFO] [stdout] 78 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:83:6 [INFO] [stdout] | [INFO] [stdout] 83 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/bin/ch-14-more-about-cargo-and-crates-io/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-8-common-collections/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "3bafbd80ad4479c79b41461984b0093059e36a80e39bc54b497b88a0c9393225", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bafbd80ad4479c79b41461984b0093059e36a80e39bc54b497b88a0c9393225", kill_on_drop: false }` [INFO] [stdout] 3bafbd80ad4479c79b41461984b0093059e36a80e39bc54b497b88a0c9393225 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09edc8cea60aa33f7ba591da365676d248ed3073bb6a8d4b86edeac9e72d8176 [INFO] running `Command { std: "docker" "start" "-a" "09edc8cea60aa33f7ba591da365676d248ed3073bb6a8d4b86edeac9e72d8176", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-8-common-collections/main.rs:48:6 [INFO] [stderr] | [INFO] [stderr] 48 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/ch-8-common-collections/main.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | Int(i32), [INFO] [stderr] | --- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 46 - Int(i32), [INFO] [stderr] 46 + Int(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/ch-8-common-collections/main.rs:47:14 [INFO] [stderr] | [INFO] [stderr] 47 | Text(String), [INFO] [stderr] | ---- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 47 - Text(String), [INFO] [stderr] 47 + Text(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-8-common-collections") generated 3 warnings [INFO] [stderr] warning: found module declaration for lib.rs [INFO] [stderr] --> src/bin/ch-14-more-about-cargo-and-crates-io/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod lib; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: lib.rs is the root of this crate's library target [INFO] [stderr] = help: to refer to it from other targets, use the library's name as the path [INFO] [stderr] = note: `#[warn(special_module_name)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-14-more-about-cargo-and-crates-io" test) generated 1 warning [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:45:6 [INFO] [stderr] | [INFO] [stderr] 45 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:52:6 [INFO] [stderr] | [INFO] [stderr] 52 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:76:6 [INFO] [stderr] | [INFO] [stderr] 76 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: fields `0`, `1`, `2`, and `3` are never read [INFO] [stderr] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | IP4(u8, u8, u8, u8), [INFO] [stderr] | --- ^^ ^^ ^^ ^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `IpAddress` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 18 - IP4(u8, u8, u8, u8), [INFO] [stderr] 18 + IP4((), (), (), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/ch-6-enums-and-pattern-matching/main.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | IP6(String), [INFO] [stderr] | --- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `IpAddress` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 19 - IP6(String), [INFO] [stderr] 19 + IP6(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-6-enums-and-pattern-matching") generated 6 warnings [INFO] [stderr] warning: useless assignment of variable of type `u32` to itself [INFO] [stderr] --> src/bin/ch-13-iterators-and-closures/iterator.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | item = item; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-13-iterators-and-closures") generated 1 warning [INFO] [stderr] warning: field `fruit_salad` is never read [INFO] [stderr] --> src/bin/ch-7-managing-projects-with-package-crate-module/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct Breakfast { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 36 | pub toast: String, [INFO] [stderr] 37 | fruit_salad: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Breakfast` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-7-managing-projects-with-package-crate-module") generated 1 warning [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:9:6 [INFO] [stderr] | [INFO] [stderr] 9 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-5-using-struct-to-structure-related-data" test) generated 1 warning [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:9:6 [INFO] [stderr] | [INFO] [stderr] 9 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:13:6 [INFO] [stderr] | [INFO] [stderr] 13 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:48:6 [INFO] [stderr] | [INFO] [stderr] 48 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:78:6 [INFO] [stderr] | [INFO] [stderr] 78 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/ch-10-generic-types-traits-lifetimes/main.rs:83:6 [INFO] [stderr] | [INFO] [stderr] 83 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-10-generic-types-traits-lifetimes" test) generated 6 warnings [INFO] [stderr] warning: fields `1` and `2` are never read [INFO] [stderr] --> src/bin/ch-5-using-struct-to-structure-related-data/main.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | struct Point(i32, i32, i32); [INFO] [stderr] | ----- ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `the_book` (bin "ch-13-iterators-and-closures" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `the_book` (bin "ch-14-more-about-cargo-and-crates-io") generated 1 warning (1 duplicate) [INFO] [stderr] warning: `the_book` (bin "ch-6-enums-and-pattern-matching" test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: `the_book` (bin "ch-5-using-struct-to-structure-related-data") generated 2 warnings (1 duplicate) [INFO] [stderr] warning: `the_book` (bin "ch-10-generic-types-traits-lifetimes") generated 6 warnings (6 duplicates) [INFO] [stderr] warning: `the_book` (bin "ch-8-common-collections" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `the_book` (bin "ch-7-managing-projects-with-package-crate-module" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_book-497f57c172782d8e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-10-generic-types-traits-lifetimes/main.rs (/opt/rustwide/target/debug/deps/ch_10_generic_types_traits_lifetimes-89c5c83a51e389df) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-11-writing-automated-test/main.rs (/opt/rustwide/target/debug/deps/ch_11_writing_automated_test-ef78dc1750ab2480) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/bin/ch-12-an-io-project-building-a-command-line-project/main.rs (/opt/rustwide/target/debug/deps/ch_12_an_io_project_building_a_command_line_project-147c8cafe0975fb0) [INFO] [stdout] test module1::ch11_writing_tests::ajoute_2_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-13-iterators-and-closures/main.rs (/opt/rustwide/target/debug/deps/ch_13_iterators_and_closures-c3c7abcb9f7fa213) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-14-more-about-cargo-and-crates-io/main.rs (/opt/rustwide/target/debug/deps/ch_14_more_about_cargo_and_crates_io-c13057d7947d70cc) [INFO] [stdout] running 1 test [INFO] [stdout] test module1::test::search_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test closure::test::cacherx_n_est_pas_recalcule ... ok [INFO] [stdout] test closure::test::une_closure_prend_les_variables_de_son_scope ... ok [INFO] [stdout] test iterator::test::counter_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test lib::test::add_one_test ... ok [INFO] [stderr] Running unittests src/bin/ch-2-programming-a-guessing-game/main.rs (/opt/rustwide/target/debug/deps/ch_2_programming_a_guessing_game-834a5a58f71d0dbf) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-3-variables-and-mutability-dont-les-primitive-types/main.rs (/opt/rustwide/target/debug/deps/ch_3_variables_and_mutability_dont_les_primitive_types-15b7e280eb231b9f) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/ch-4-understand-ownership/main.rs (/opt/rustwide/target/debug/deps/ch_4_understand_ownership-af9b52f214ff65cf) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-5-using-struct-to-structure-related-data/main.rs (/opt/rustwide/target/debug/deps/ch_5_using_struct_to_structure_related_data-b0799151fa84f432) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-6-enums-and-pattern-matching/main.rs (/opt/rustwide/target/debug/deps/ch_6_enums_and_pattern_matching-cfd40a7d7ebc59fb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/ch-7-managing-projects-with-package-crate-module/main.rs (/opt/rustwide/target/debug/deps/ch_7_managing_projects_with_package_crate_module-a5741f067cd8d1f2) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ch-8-common-collections/main.rs (/opt/rustwide/target/debug/deps/ch_8_common_collections-9379c24b9429cd30) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running unittests src/bin/ch-9-error-handling/main.rs (/opt/rustwide/target/debug/deps/ch_9_error_handling-1129962956856e7f) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_book-2ec1e271758dafc1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-3732e0fdf7f94cea) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_integration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests the_book [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - add_two (line 40) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "09edc8cea60aa33f7ba591da365676d248ed3073bb6a8d4b86edeac9e72d8176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09edc8cea60aa33f7ba591da365676d248ed3073bb6a8d4b86edeac9e72d8176", kill_on_drop: false }` [INFO] [stdout] 09edc8cea60aa33f7ba591da365676d248ed3073bb6a8d4b86edeac9e72d8176