[INFO] fetching crate conv 0.3.3... [INFO] testing conv-0.3.3 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate conv 0.3.3 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate conv 0.3.3 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate conv 0.3.3 [INFO] finished tweaking crates.io crate conv 0.3.3 [INFO] tweaked toml for crates.io crate conv 0.3.3 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 569a0d7acb48171f2da61726c15bbd5d26c903bb96166396685b2a4da57ab84b [INFO] running `Command { std: "docker" "start" "-a" "569a0d7acb48171f2da61726c15bbd5d26c903bb96166396685b2a4da57ab84b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "569a0d7acb48171f2da61726c15bbd5d26c903bb96166396685b2a4da57ab84b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569a0d7acb48171f2da61726c15bbd5d26c903bb96166396685b2a4da57ab84b", kill_on_drop: false }` [INFO] [stdout] 569a0d7acb48171f2da61726c15bbd5d26c903bb96166396685b2a4da57ab84b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b271b19bdc3449c70ed09b84f966a83ba7dd82e7173e3fa3079c35ec06a101d [INFO] running `Command { std: "docker" "start" "-a" "4b271b19bdc3449c70ed09b84f966a83ba7dd82e7173e3fa3079c35ec06a101d", kill_on_drop: false }` [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling conv v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "4b271b19bdc3449c70ed09b84f966a83ba7dd82e7173e3fa3079c35ec06a101d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b271b19bdc3449c70ed09b84f966a83ba7dd82e7173e3fa3079c35ec06a101d", kill_on_drop: false }` [INFO] [stdout] 4b271b19bdc3449c70ed09b84f966a83ba7dd82e7173e3fa3079c35ec06a101d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4262178d39583bfc3225b1090a4f7849b14c533b594d703f2984ede2d97f5e1 [INFO] running `Command { std: "docker" "start" "-a" "f4262178d39583bfc3225b1090a4f7849b14c533b594d703f2984ede2d97f5e1", kill_on_drop: false }` [INFO] [stderr] Compiling quickcheck v0.2.24 [INFO] [stderr] Compiling conv v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> tests/derive_try_from.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] extern crate conv; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / macro_rules! SL { [INFO] [stdout] 2 | | ($($tts:tt)*) => { stringify!($($tts)*) }; [INFO] [stdout] 3 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / macro_rules! as_expr { [INFO] [stdout] 6 | | ($e:expr) => {$e}; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / macro_rules! check { [INFO] [stdout] 10 | | (@ $from:ty, $to:ty=> $(;)*) => {}; [INFO] [stdout] 11 | | [INFO] [stdout] 12 | | (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => { [INFO] [stdout] ... | [INFO] [stdout] 488 | | }; [INFO] [stdout] 489 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:491:1 [INFO] [stdout] | [INFO] [stdout] 491 | / macro_rules! for_bitness { [INFO] [stdout] 492 | | (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => { [INFO] [stdout] 493 | | as_expr!( [INFO] [stdout] 494 | | { [INFO] [stdout] ... | [INFO] [stdout] 508 | | }; [INFO] [stdout] 509 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / macro_rules! SL { [INFO] [stdout] 2 | | ($($tts:tt)*) => { stringify!($($tts)*) }; [INFO] [stdout] 3 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | / macro_rules! check { [INFO] [stdout] 10 | | (@ $from:ty, $to:ty=> $(;)*) => {}; [INFO] [stdout] 11 | | [INFO] [stdout] 12 | | (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => { [INFO] [stdout] ... | [INFO] [stdout] 488 | | }; [INFO] [stdout] 489 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / macro_rules! as_expr { [INFO] [stdout] 6 | | ($e:expr) => {$e}; [INFO] [stdout] 7 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> tests/util/mod.rs:491:1 [INFO] [stdout] | [INFO] [stdout] 491 | / macro_rules! for_bitness { [INFO] [stdout] 492 | | (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => { [INFO] [stdout] 493 | | as_expr!( [INFO] [stdout] 494 | | { [INFO] [stdout] ... | [INFO] [stdout] 508 | | }; [INFO] [stdout] 509 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.13s [INFO] running `Command { std: "docker" "inspect" "f4262178d39583bfc3225b1090a4f7849b14c533b594d703f2984ede2d97f5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4262178d39583bfc3225b1090a4f7849b14c533b594d703f2984ede2d97f5e1", kill_on_drop: false }` [INFO] [stdout] f4262178d39583bfc3225b1090a4f7849b14c533b594d703f2984ede2d97f5e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a976c9c447404c2c8d3c5d85132e0b9b9c00fcebcc17ff7b1d4ffdea978612a5 [INFO] running `Command { std: "docker" "start" "-a" "a976c9c447404c2c8d3c5d85132e0b9b9c00fcebcc17ff7b1d4ffdea978612a5", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/util/mod.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / macro_rules! SL { [INFO] [stderr] 2 | | ($($tts:tt)*) => { stringify!($($tts)*) }; [INFO] [stderr] 3 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/util/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / macro_rules! check { [INFO] [stderr] 10 | | (@ $from:ty, $to:ty=> $(;)*) => {}; [INFO] [stderr] 11 | | [INFO] [stderr] 12 | | (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => { [INFO] [stderr] ... | [INFO] [stderr] 488 | | }; [INFO] [stderr] 489 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/util/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / macro_rules! as_expr { [INFO] [stderr] 6 | | ($e:expr) => {$e}; [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/util/mod.rs:491:1 [INFO] [stderr] | [INFO] [stderr] 491 | / macro_rules! for_bitness { [INFO] [stderr] 492 | | (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => { [INFO] [stderr] 493 | | as_expr!( [INFO] [stderr] 494 | | { [INFO] [stderr] ... | [INFO] [stderr] 508 | | }; [INFO] [stderr] 509 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/util/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / macro_rules! as_expr { [INFO] [stderr] 6 | | ($e:expr) => {$e}; [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> tests/derive_try_from.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] extern crate conv; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `conv` (test "lang_char") generated 2 warnings [INFO] [stderr] warning: `conv` (test "unwraps") generated 4 warnings (2 duplicates) [INFO] [stderr] warning: `conv` (test "lang_floats") generated 2 warnings (1 duplicate) [INFO] [stderr] warning: `conv` (test "derive_try_from") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/conv-14955b0888ac3814) [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 tests/conv_utils.rs (/opt/rustwide/target/debug/deps/conv_utils-dd921fea1dac6b83) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_approx ... ok [INFO] [stdout] test test_try ... ok [INFO] [stdout] test test_value ... ok [INFO] [stdout] test test_into ... ok [INFO] [stdout] test test_whizzo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive_try_from.rs (/opt/rustwide/target/debug/deps/derive_try_from-9c6266272e07e993) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_try_from ... 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 tests/lang_char.rs (/opt/rustwide/target/debug/deps/lang_char-dcc10abe6863783b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_c_to_i ... ok [INFO] [stdout] test test_i_to_c ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/lang_floats.rs (/opt/rustwide/target/debug/deps/lang_floats-b8631c3d651fbf40) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_f64 ... ok [INFO] [stdout] test test_f32 ... ok [INFO] [stdout] test test_f64_to_int ... ok [INFO] [stdout] test test_f32_to_int ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/lang_ints.rs (/opt/rustwide/target/debug/deps/lang_ints-563d5c76c31406ad) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_i32 ... ok [INFO] [stdout] test test_i16 ... ok [INFO] [stdout] test test_i64 ... ok [INFO] [stdout] test test_u64 ... ok [INFO] [stdout] test test_u32 ... ok [INFO] [stdout] test test_i8 ... ok [INFO] [stdout] test test_u16 ... ok [INFO] [stdout] test test_isize ... ok [INFO] [stdout] test test_u8 ... ok [INFO] [stdout] test test_usize ... ok [INFO] [stdout] test test_i_to_f ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s [INFO] [stdout] [INFO] [stderr] Running tests/unwraps.rs (/opt/rustwide/target/debug/deps/unwraps-053b0a6acc726572) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_unwraps ... 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 tests/use_in_generics.rs (/opt/rustwide/target/debug/deps/use_in_generics-713ff5153925b273) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_generic_unwrap ... 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 conv [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/macros.rs - macros (line 5) ... ignored [INFO] [stdout] test src/macros.rs - macros (line 47) ... ok [INFO] [stdout] test src/macros.rs - macros (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 123) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a976c9c447404c2c8d3c5d85132e0b9b9c00fcebcc17ff7b1d4ffdea978612a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a976c9c447404c2c8d3c5d85132e0b9b9c00fcebcc17ff7b1d4ffdea978612a5", kill_on_drop: false }` [INFO] [stdout] a976c9c447404c2c8d3c5d85132e0b9b9c00fcebcc17ff7b1d4ffdea978612a5