[INFO] fetching crate dangerous 0.10.0... [INFO] testing dangerous-0.10.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate dangerous 0.10.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate dangerous 0.10.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate dangerous 0.10.0 [INFO] tweaked toml for crates.io crate dangerous 0.10.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dangerous 0.10.0 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 dangerous 0.10.0 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zc-derive v0.4.0 [INFO] [stderr] Downloaded imap-proto v0.14.0 [INFO] [stderr] Downloaded colored-diff v0.2.2 [INFO] [stderr] Downloaded zc v0.4.0 [INFO] [stderr] Downloaded anyhow v1.0.39 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 165acf3f209afe4c0a8141ad850db66aac9dc2bbf74191a4fa8d9bf0bbe3b5a0 [INFO] running `Command { std: "docker" "start" "-a" "165acf3f209afe4c0a8141ad850db66aac9dc2bbf74191a4fa8d9bf0bbe3b5a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "165acf3f209afe4c0a8141ad850db66aac9dc2bbf74191a4fa8d9bf0bbe3b5a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165acf3f209afe4c0a8141ad850db66aac9dc2bbf74191a4fa8d9bf0bbe3b5a0", kill_on_drop: false }` [INFO] [stdout] 165acf3f209afe4c0a8141ad850db66aac9dc2bbf74191a4fa8d9bf0bbe3b5a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f283d5dede590bad07a458d341dbe29a00dedc0566cdd3cfa556d58629e2b54d [INFO] running `Command { std: "docker" "start" "-a" "f283d5dede590bad07a458d341dbe29a00dedc0566cdd3cfa556d58629e2b54d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling dangerous v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "f283d5dede590bad07a458d341dbe29a00dedc0566cdd3cfa556d58629e2b54d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f283d5dede590bad07a458d341dbe29a00dedc0566cdd3cfa556d58629e2b54d", kill_on_drop: false }` [INFO] [stdout] f283d5dede590bad07a458d341dbe29a00dedc0566cdd3cfa556d58629e2b54d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 494067a579bd2b24b69188b6c1067e221b43f815e1fdb4163f78e559faec4ffc [INFO] running `Command { std: "docker" "start" "-a" "494067a579bd2b24b69188b6c1067e221b43f815e1fdb4163f78e559faec4ffc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling anyhow v1.0.39 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling colored-diff v0.2.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling imap-proto v0.14.0 [INFO] [stderr] Compiling zc-derive v0.4.0 [INFO] [stderr] Compiling zc v0.4.0 [INFO] [stderr] Compiling dangerous v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> tests/common.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub use dangerous::{error::*, *}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> tests/common.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub use dangerous::{error::*, *}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/external.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Custom<'i>(&'i str); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Custom` 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: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | Bool(bool), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` 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 field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 26 - Bool(bool), [INFO] [stdout] 26 + Bool(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Str(&'a str), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` 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] 27 - Str(&'a str), [INFO] [stdout] 27 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | Number(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` 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] 28 - Number(f64), [INFO] [stdout] 28 + Number(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | Array(Vec>), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` 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] 29 - Array(Vec>), [INFO] [stdout] 29 + Array(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | Object(Vec<(&'a str, Value<'a>)>), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` 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] 30 - Object(Vec<(&'a str, Value<'a>)>), [INFO] [stdout] 30 + Object(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "494067a579bd2b24b69188b6c1067e221b43f815e1fdb4163f78e559faec4ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494067a579bd2b24b69188b6c1067e221b43f815e1fdb4163f78e559faec4ffc", kill_on_drop: false }` [INFO] [stdout] 494067a579bd2b24b69188b6c1067e221b43f815e1fdb4163f78e559faec4ffc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 40aaa6a2b13cb284c23eedf406ccc537bbc8c6673e629e80181113144af7a8af [INFO] running `Command { std: "docker" "start" "-a" "40aaa6a2b13cb284c23eedf406ccc537bbc8c6673e629e80181113144af7a8af", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `paste::paste` [INFO] [stderr] --> tests/common.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use paste::paste; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:26:10 [INFO] [stderr] | [INFO] [stderr] 26 | Bool(bool), [INFO] [stderr] | ---- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` 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 field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 26 - Bool(bool), [INFO] [stderr] 26 + Bool(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | Str(&'a str), [INFO] [stderr] | --- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` 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] 27 - Str(&'a str), [INFO] [stderr] 27 + Str(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | Number(f64), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` 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] 28 - Number(f64), [INFO] [stderr] 28 + Number(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:29:11 [INFO] [stderr] | [INFO] [stderr] 29 | Array(Vec>), [INFO] [stderr] | ----- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` 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] 29 - Array(Vec>), [INFO] [stderr] 29 + Array(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | Object(Vec<(&'a str, Value<'a>)>), [INFO] [stderr] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` 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] 30 - Object(Vec<(&'a str, Value<'a>)>), [INFO] [stderr] 30 + Object(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `indoc::indoc` [INFO] [stderr] --> tests/common.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub use indoc::indoc; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `paste::paste` [INFO] [stderr] --> tests/common.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use paste::paste; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/external.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Custom<'i>(&'i str); [INFO] [stderr] | ------ ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Custom` 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: unused import: `error::*` [INFO] [stderr] --> tests/common.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | pub use dangerous::{error::*, *}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `indoc::indoc` [INFO] [stderr] --> tests/common.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub use indoc::indoc; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dangerous` (test "test_reader_string") generated 1 warning (run `cargo fix --test "test_reader_string"` to apply 1 suggestion) [INFO] [stderr] warning: `dangerous` (example "json") generated 5 warnings [INFO] [stderr] warning: `dangerous` (test "test_input") generated 2 warnings (run `cargo fix --test "test_input"` to apply 2 suggestions) [INFO] [stderr] warning: `dangerous` (example "external") generated 1 warning [INFO] [stderr] warning: `dangerous` (test "test_display") generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `dangerous` (test "test_reader") generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `dangerous` (test "test_span") generated 3 warnings (1 duplicate) (run `cargo fix --test "test_span"` to apply 2 suggestions) [INFO] [stderr] warning: `dangerous` (test "test_reader_bytes") generated 1 warning (1 duplicate) [INFO] [stderr] warning: `dangerous` (test "test_errors") generated 1 warning (1 duplicate) [INFO] [stderr] warning: `dangerous` (test "test_pattern") generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dangerous-c20a04dfd3eb7f74) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test display::section::tests::test_computed_head_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_last ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_tail ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii_bad_utf8 ... ok [INFO] [stdout] test util::utf8::tests::test_char_iter ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_last_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_head ... ok [INFO] [stdout] test util::utf8::tests::test_first_codepoint ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_bad_utf8 ... ok [INFO] [stdout] test util::utf8::tests::test_last_codepoint ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_over_min_tail ... ok [INFO] [stdout] test display::section::tests::test_computed_span_bytes_last ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_middle ... ok [INFO] [stdout] test error::expected::tests::test_expected_size ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- error::expected::tests::test_expected_size stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'error::expected::tests::test_expected_size' (51) panicked at src/error/expected/mod.rs:275:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 208 [INFO] [stdout] right: 216 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5569833ed672 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5569833ed672 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5569833ed672 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5569833ed672 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5569833fd80f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5569833fd80f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5569833bb033 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5569833bb033 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5569833c6df2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5569833cb7ef - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5569833cb681 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x55698338b70e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x55698338b70e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5569833cbe8e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x5569833cbe8e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5569833cbc5a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5569833c6f29 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5569833af29d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5569834050a0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x556983404f43 - core::panicking::assert_failed_inner::he0a3934689115f42 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x556983404d57 - core::panicking::assert_failed::h0e6b4562b68c1ad3 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x55698335e239 - dangerous::error::expected::tests::test_expected_size::h11b56f95dc62dfc1 [INFO] [stdout] at /opt/rustwide/workdir/src/error/expected/mod.rs:275:9 [INFO] [stdout] 22: 0x55698335e257 - dangerous::error::expected::tests::test_expected_size::{{closure}}::h981b1797facfeddc [INFO] [stdout] at /opt/rustwide/workdir/src/error/expected/mod.rs:273:28 [INFO] [stdout] 23: 0x5569833569f6 - core::ops::function::FnOnce::call_once::h2dda0b530b49bc3e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x55698338b50b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x55698338b50b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5569833a0fb5 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5569833a0fb5 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5569833a0fb5 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x5569833a0fb5 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x5569833a0fb5 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5569833a0fb5 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5569833a0fb5 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5569833779d4 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5569833779d4 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x55698337b2ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x55698337b2ba - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x55698337b2ba - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x55698337b2ba - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x55698337b2ba - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x55698337b2ba - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x55698337b2ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x5569833c11af - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x5569833c11af - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 44: 0x7bb850215aa4 - [INFO] [stdout] 45: 0x7bb8502a2a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] error::expected::tests::test_expected_size [INFO] [stdout] [INFO] [stdout] test result: FAILED. 29 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "40aaa6a2b13cb284c23eedf406ccc537bbc8c6673e629e80181113144af7a8af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40aaa6a2b13cb284c23eedf406ccc537bbc8c6673e629e80181113144af7a8af", kill_on_drop: false }` [INFO] [stdout] 40aaa6a2b13cb284c23eedf406ccc537bbc8c6673e629e80181113144af7a8af