[INFO] fetching crate nonzero_ext 0.3.0...
[INFO] testing nonzero_ext-0.3.0 against 1.55.0 for beta-1.56-2
[INFO] extracting crate nonzero_ext 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate nonzero_ext 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nonzero_ext 0.3.0
[INFO] finished tweaking crates.io crate nonzero_ext 0.3.0
[INFO] tweaked toml for crates.io crate nonzero_ext 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59ab765696da10cb399a6f2f0f03b38d76b512b853810d964d19f2d0b80b150f
[INFO] running `Command { std: "docker" "start" "-a" "59ab765696da10cb399a6f2f0f03b38d76b512b853810d964d19f2d0b80b150f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59ab765696da10cb399a6f2f0f03b38d76b512b853810d964d19f2d0b80b150f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ab765696da10cb399a6f2f0f03b38d76b512b853810d964d19f2d0b80b150f", kill_on_drop: false }`
[INFO] [stdout] 59ab765696da10cb399a6f2f0f03b38d76b512b853810d964d19f2d0b80b150f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eddee0b9dddf09e61938b0c2f08f852f6ab7009e49b69df093f9b954dfc5c2b
[INFO] running `Command { std: "docker" "start" "-a" "5eddee0b9dddf09e61938b0c2f08f852f6ab7009e49b69df093f9b954dfc5c2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nonzero_ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "5eddee0b9dddf09e61938b0c2f08f852f6ab7009e49b69df093f9b954dfc5c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eddee0b9dddf09e61938b0c2f08f852f6ab7009e49b69df093f9b954dfc5c2b", kill_on_drop: false }`
[INFO] [stdout] 5eddee0b9dddf09e61938b0c2f08f852f6ab7009e49b69df093f9b954dfc5c2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca33269ce5346f0666a06b65868072e98c78f9805fe0a9dbfa0ac431fb8026bc
[INFO] running `Command { std: "docker" "start" "-a" "ca33269ce5346f0666a06b65868072e98c78f9805fe0a9dbfa0ac431fb8026bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling nonzero_ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.05s
[INFO] running `Command { std: "docker" "inspect" "ca33269ce5346f0666a06b65868072e98c78f9805fe0a9dbfa0ac431fb8026bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca33269ce5346f0666a06b65868072e98c78f9805fe0a9dbfa0ac431fb8026bc", kill_on_drop: false }`
[INFO] [stdout] ca33269ce5346f0666a06b65868072e98c78f9805fe0a9dbfa0ac431fb8026bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26001fa844b03629cc245694ca19204d9ac91843993a9c0b2fadd22e11115cbc
[INFO] running `Command { std: "docker" "start" "-a" "26001fa844b03629cc245694ca19204d9ac91843993a9c0b2fadd22e11115cbc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nonzero_ext-9c0d73ecd294cd55)
[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/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-4450651c2d3740d5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling nonzero_ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nonzero_ext-tests v0.0.0 (/opt/rustwide/target/tests/nonzero_ext)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/run-pass/const_expression.rs ... ok
[INFO] [stderr] test tests/run-pass/negative_i32.rs ... ok
[INFO] [stderr] test tests/run-pass/nonzero_isize.rs ... ok
[INFO] [stderr] test tests/run-pass/nonzero_usize.rs ... ok
[INFO] [stdout] test compile_test_success ... ok
[INFO] [stderr] test tests/run-pass/virtuous_math.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Checking nonzero_ext v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nonzero_ext-tests v0.0.0 (/opt/rustwide/target/tests/nonzero_ext)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile-fail_1.54/immoral_math.rs ... ok
[INFO] [stderr] test tests/compile-fail_1.54/issue-17--adverse-conditions.rs ... ok
[INFO] [stderr] test tests/compile-fail_1.54/zero_u8.rs ... ok
[INFO] [stdout] test compile_fail_test_since_1_54 ... ok
[INFO] [stderr] test tests/compile-fail_1.54/zero_usize.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.23s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro.rs (/opt/rustwide/target/debug/deps/macro-fa5f274ac0bedb06)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test works_in_exprs ... 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 nonzero_ext
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - NonZeroAble::as_nonzero (line 164) ... ok
[INFO] [stdout] test src/lib.rs - nonzero (line 301) ... ok
[INFO] [stdout] test src/lib.rs - NonZeroAble::into_nonzero (line 199) ... ok
[INFO] [stdout] test src/lib.rs - NonZeroAble::into_nonzero (line 192) ... ok
[INFO] [stdout] test src/lib.rs - NonZeroAble::as_nonzero (line 171) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26001fa844b03629cc245694ca19204d9ac91843993a9c0b2fadd22e11115cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26001fa844b03629cc245694ca19204d9ac91843993a9c0b2fadd22e11115cbc", kill_on_drop: false }`
[INFO] [stdout] 26001fa844b03629cc245694ca19204d9ac91843993a9c0b2fadd22e11115cbc