[INFO] cloning repository https://github.com/Ndeta100/generic_type_traits_lifetimes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ndeta100/generic_type_traits_lifetimes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Fgeneric_type_traits_lifetimes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Fgeneric_type_traits_lifetimes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de59d7f9f38f2b3f619c8d0414210bb1ba89d06a [INFO] testing Ndeta100/generic_type_traits_lifetimes against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNdeta100%2Fgeneric_type_traits_lifetimes" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ndeta100/generic_type_traits_lifetimes [INFO] finished tweaking git repo https://github.com/Ndeta100/generic_type_traits_lifetimes [INFO] tweaked toml for git repo https://github.com/Ndeta100/generic_type_traits_lifetimes written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ndeta100/generic_type_traits_lifetimes on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ndeta100/generic_type_traits_lifetimes 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a7b1cbdc158ccd4aea532e98bf66c6667350936ca76a32d63eff79e18165988 [INFO] running `Command { std: "docker" "start" "-a" "2a7b1cbdc158ccd4aea532e98bf66c6667350936ca76a32d63eff79e18165988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a7b1cbdc158ccd4aea532e98bf66c6667350936ca76a32d63eff79e18165988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a7b1cbdc158ccd4aea532e98bf66c6667350936ca76a32d63eff79e18165988", kill_on_drop: false }` [INFO] [stdout] 2a7b1cbdc158ccd4aea532e98bf66c6667350936ca76a32d63eff79e18165988 [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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b85603913721dceb25f910b88695ead19a8b07452328571a0a8cc79e42a98185 [INFO] running `Command { std: "docker" "start" "-a" "b85603913721dceb25f910b88695ead19a8b07452328571a0a8cc79e42a98185", kill_on_drop: false }` [INFO] [stderr] Compiling generics_traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `summary` should have an upper camel case name [INFO] [stdout] --> src/main.rs:115:11 [INFO] [stdout] | [INFO] [stdout] 115 | pub trait summary { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Summary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `summary_def` should have an upper camel case name [INFO] [stdout] --> src/main.rs:119:11 [INFO] [stdout] | [INFO] [stdout] 119 | pub trait summary_def { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SummaryDef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `tweet` should have an upper camel case name [INFO] [stdout] --> src/main.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct tweet { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Tweet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let y = Point { x: 'r', y: 'y' }; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `x` is never used [INFO] [stdout] --> src/main.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl Point { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 53 | fn x(&self) -> &T { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `largest` is never used [INFO] [stdout] --> src/main.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn largest(vec: &[i32]) -> &i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pair` is never constructed [INFO] [stdout] --> src/main.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | struct Pair { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 163 | impl Pair { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 164 | fn new(x: T, y: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cmp_display` is never used [INFO] [stdout] --> src/main.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 168 | impl Pair { [INFO] [stdout] | ------------------------------------- method in this implementation [INFO] [stdout] 169 | fn cmp_display(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "b85603913721dceb25f910b88695ead19a8b07452328571a0a8cc79e42a98185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b85603913721dceb25f910b88695ead19a8b07452328571a0a8cc79e42a98185", kill_on_drop: false }` [INFO] [stdout] b85603913721dceb25f910b88695ead19a8b07452328571a0a8cc79e42a98185 [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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b21c4138381b0ae482447d32cfc6bcca935713f9267c7180d2d0098b9ae0fe87 [INFO] running `Command { std: "docker" "start" "-a" "b21c4138381b0ae482447d32cfc6bcca935713f9267c7180d2d0098b9ae0fe87", kill_on_drop: false }` [INFO] [stderr] Compiling generics_traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `summary` should have an upper camel case name [INFO] [stdout] --> src/main.rs:115:11 [INFO] [stdout] | [INFO] [stdout] 115 | pub trait summary { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Summary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `summary_def` should have an upper camel case name [INFO] [stdout] --> src/main.rs:119:11 [INFO] [stdout] | [INFO] [stdout] 119 | pub trait summary_def { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SummaryDef` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `tweet` should have an upper camel case name [INFO] [stdout] --> src/main.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct tweet { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Tweet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let y = Point { x: 'r', y: 'y' }; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `x` is never used [INFO] [stdout] --> src/main.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl Point { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 53 | fn x(&self) -> &T { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `largest` is never used [INFO] [stdout] --> src/main.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn largest(vec: &[i32]) -> &i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pair` is never constructed [INFO] [stdout] --> src/main.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | struct Pair { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 163 | impl Pair { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 164 | fn new(x: T, y: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cmp_display` is never used [INFO] [stdout] --> src/main.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 168 | impl Pair { [INFO] [stdout] | ------------------------------------- method in this implementation [INFO] [stdout] 169 | fn cmp_display(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "b21c4138381b0ae482447d32cfc6bcca935713f9267c7180d2d0098b9ae0fe87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b21c4138381b0ae482447d32cfc6bcca935713f9267c7180d2d0098b9ae0fe87", kill_on_drop: false }` [INFO] [stdout] b21c4138381b0ae482447d32cfc6bcca935713f9267c7180d2d0098b9ae0fe87 [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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d06ea7f9651cafe7c464e22584ea092c854c9bd78bb300564379ccc137b650f3 [INFO] running `Command { std: "docker" "start" "-a" "d06ea7f9651cafe7c464e22584ea092c854c9bd78bb300564379ccc137b650f3", kill_on_drop: false }` [INFO] [stderr] warning: trait `summary` should have an upper camel case name [INFO] [stderr] --> src/main.rs:115:11 [INFO] [stderr] | [INFO] [stderr] 115 | pub trait summary { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Summary` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `summary_def` should have an upper camel case name [INFO] [stderr] --> src/main.rs:119:11 [INFO] [stderr] | [INFO] [stderr] 119 | pub trait summary_def { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SummaryDef` [INFO] [stderr] [INFO] [stderr] warning: type `tweet` should have an upper camel case name [INFO] [stderr] --> src/main.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 141 | pub struct tweet { [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Tweet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let y = Point { x: 'r', y: 'y' }; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `x` is never used [INFO] [stderr] --> src/main.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 52 | impl Point { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] 53 | fn x(&self) -> &T { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `largest` is never used [INFO] [stderr] --> src/main.rs:75:4 [INFO] [stderr] | [INFO] [stderr] 75 | fn largest(vec: &[i32]) -> &i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Pair` is never constructed [INFO] [stderr] --> src/main.rs:159:8 [INFO] [stderr] | [INFO] [stderr] 159 | struct Pair { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/main.rs:164:8 [INFO] [stderr] | [INFO] [stderr] 163 | impl Pair { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] 164 | fn new(x: T, y: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `cmp_display` is never used [INFO] [stderr] --> src/main.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 168 | impl Pair { [INFO] [stderr] | ------------------------------------- method in this implementation [INFO] [stderr] 169 | fn cmp_display(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `generics_traits` (bin "generics_traits" test) generated 9 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/generics_traits-70dad38b27fdb1f9) [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] running `Command { std: "docker" "inspect" "d06ea7f9651cafe7c464e22584ea092c854c9bd78bb300564379ccc137b650f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d06ea7f9651cafe7c464e22584ea092c854c9bd78bb300564379ccc137b650f3", kill_on_drop: false }` [INFO] [stdout] d06ea7f9651cafe7c464e22584ea092c854c9bd78bb300564379ccc137b650f3