[INFO] fetching crate vec-utils 0.3.0...
[INFO] testing vec-utils-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vec-utils 0.3.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate vec-utils 0.3.0 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 vec-utils 0.3.0
[INFO] finished tweaking crates.io crate vec-utils 0.3.0
[INFO] tweaked toml for crates.io crate vec-utils 0.3.0 written to /workspace/builds/worker-71/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 3dfe2fbbd84e2035541c811647238ed8eb8a3a5b1f125c969386bdd7d8fbcba9
[INFO] running `Command { std: "docker" "start" "-a" "3dfe2fbbd84e2035541c811647238ed8eb8a3a5b1f125c969386bdd7d8fbcba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dfe2fbbd84e2035541c811647238ed8eb8a3a5b1f125c969386bdd7d8fbcba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dfe2fbbd84e2035541c811647238ed8eb8a3a5b1f125c969386bdd7d8fbcba9", kill_on_drop: false }`
[INFO] [stdout] 3dfe2fbbd84e2035541c811647238ed8eb8a3a5b1f125c969386bdd7d8fbcba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 69edaf796f93a9b9cf5eae14d5e756398ad02730332a121a7e6f41e2b15f75cf
[INFO] running `Command { std: "docker" "start" "-a" "69edaf796f93a9b9cf5eae14d5e756398ad02730332a121a7e6f41e2b15f75cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vec-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "69edaf796f93a9b9cf5eae14d5e756398ad02730332a121a7e6f41e2b15f75cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69edaf796f93a9b9cf5eae14d5e756398ad02730332a121a7e6f41e2b15f75cf", kill_on_drop: false }`
[INFO] [stdout] 69edaf796f93a9b9cf5eae14d5e756398ad02730332a121a7e6f41e2b15f75cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 1dd16f695be4d0467e7e01a9d16934e88520e00777babe88b54d18969d80d027
[INFO] running `Command { std: "docker" "start" "-a" "1dd16f695be4d0467e7e01a9d16934e88520e00777babe88b54d18969d80d027", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling vec-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.05s
[INFO] running `Command { std: "docker" "inspect" "1dd16f695be4d0467e7e01a9d16934e88520e00777babe88b54d18969d80d027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd16f695be4d0467e7e01a9d16934e88520e00777babe88b54d18969d80d027", kill_on_drop: false }`
[INFO] [stdout] 1dd16f695be4d0467e7e01a9d16934e88520e00777babe88b54d18969d80d027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] c0273c9146ba035d4454933679c18b4ff5a7661a834df61a6cb15cd2012f0ea0
[INFO] running `Command { std: "docker" "start" "-a" "c0273c9146ba035d4454933679c18b4ff5a7661a834df61a6cb15cd2012f0ea0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vec_utils-11a4d11ed39babb2)
[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/safety_tests.rs (/opt/rustwide/target/debug/deps/safety_tests-056a0ac94ed90ffd)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test boxed::drop ... ok
[INFO] [stdout] test boxed::take ... ok
[INFO] [stdout] test boxed::init ... ok
[INFO] [stdout] test boxed::take_re_init ... ok
[INFO] [stdout] test drop_counter::create ... ok
[INFO] [stdout] test drop_counter::create_many ... ok
[INFO] [stdout] test drop_counter::simple ... ok
[INFO] [stdout] test tuple::try_map ... ok
[INFO] [stdout] test tuple::try_zip_with ... ok
[INFO] [stdout] test tuple::zero_sized ... ok
[INFO] [stdout] test tuple::map ... ok
[INFO] [stdout] test tuple::zip_with_diff ... ok
[INFO] [stdout] test tuple::zip_with_same ... ok
[INFO] [stdout] test vec::try_map ... ok
[INFO] [stdout] test vec::map ... ok
[INFO] [stdout] test vec::try_zip_with ... ok
[INFO] [stdout] test vec::zip_with_diff ... ok
[INFO] [stdout] test vec::zip_with_same ... ok
[INFO] [stdout] test drop_counter::double_drop - should panic ... ok
[INFO] [stdout] test drop_counter::leak - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-b8282aea2ca24472)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test map ... ok
[INFO] [stdout] test zip ... ok
[INFO] [stdout] test try_zip ... ok
[INFO] [stdout] test map_combin ... ok
[INFO] [stdout] test zip_with ... 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]    Doc-tests vec-utils
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - try_zip_with (line 88) ... ok
[INFO] [stdout] test src/lib.rs - try_zip_with (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0273c9146ba035d4454933679c18b4ff5a7661a834df61a6cb15cd2012f0ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0273c9146ba035d4454933679c18b4ff5a7661a834df61a6cb15cd2012f0ea0", kill_on_drop: false }`
[INFO] [stdout] c0273c9146ba035d4454933679c18b4ff5a7661a834df61a6cb15cd2012f0ea0