[INFO] fetching crate kurtbuilds_std_ext 0.1.12...
[INFO] testing kurtbuilds_std_ext-0.1.12 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate kurtbuilds_std_ext 0.1.12 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate kurtbuilds_std_ext 0.1.12
[INFO] finished tweaking crates.io crate kurtbuilds_std_ext 0.1.12
[INFO] tweaked toml for crates.io crate kurtbuilds_std_ext 0.1.12 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kurtbuilds_std_ext 0.1.12 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5319a7ee5029bc5ea77fe109766a560b262dd3a812e6f3d7f1e63995316f2b7f
[INFO] running `Command { std: "docker" "start" "-a" "5319a7ee5029bc5ea77fe109766a560b262dd3a812e6f3d7f1e63995316f2b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5319a7ee5029bc5ea77fe109766a560b262dd3a812e6f3d7f1e63995316f2b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5319a7ee5029bc5ea77fe109766a560b262dd3a812e6f3d7f1e63995316f2b7f", kill_on_drop: false }`
[INFO] [stdout] 5319a7ee5029bc5ea77fe109766a560b262dd3a812e6f3d7f1e63995316f2b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bc30cafc2a937ccf218d0940ff63a776bda15d0ad72226e53716c95bfe367f63
[INFO] running `Command { std: "docker" "start" "-a" "bc30cafc2a937ccf218d0940ff63a776bda15d0ad72226e53716c95bfe367f63", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurtbuilds_std_ext v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "bc30cafc2a937ccf218d0940ff63a776bda15d0ad72226e53716c95bfe367f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc30cafc2a937ccf218d0940ff63a776bda15d0ad72226e53716c95bfe367f63", kill_on_drop: false }`
[INFO] [stdout] bc30cafc2a937ccf218d0940ff63a776bda15d0ad72226e53716c95bfe367f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] be8afc94291b51545de1437c5754641dbbc9899b5a6de3591b82ce8d24791069
[INFO] running `Command { std: "docker" "start" "-a" "be8afc94291b51545de1437c5754641dbbc9899b5a6de3591b82ce8d24791069", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurtbuilds_std_ext v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "be8afc94291b51545de1437c5754641dbbc9899b5a6de3591b82ce8d24791069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8afc94291b51545de1437c5754641dbbc9899b5a6de3591b82ce8d24791069", kill_on_drop: false }`
[INFO] [stdout] be8afc94291b51545de1437c5754641dbbc9899b5a6de3591b82ce8d24791069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5af944c677ac3ad177b2f48ba58787c8a72d9d6bcc9cd9609ed3cc38194a8bd3
[INFO] running `Command { std: "docker" "start" "-a" "5af944c677ac3ad177b2f48ba58787c8a72d9d6bcc9cd9609ed3cc38194a8bd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/std_ext-3168da11e72149f0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test path2::tests::test_path ... ok
[INFO] [stdout] test vec::tests::test_deref ... ok
[INFO] [stdout] test str::tests::test_option_string ... ok
[INFO] [stdout] test vec::tests::test_vec_into ... ok
[INFO] [stdout] hello
[INFO] [stdout] test command::tests::test_run ... ok
[INFO] [stdout] test command::tests::test_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests std_ext
[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" "5af944c677ac3ad177b2f48ba58787c8a72d9d6bcc9cd9609ed3cc38194a8bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af944c677ac3ad177b2f48ba58787c8a72d9d6bcc9cd9609ed3cc38194a8bd3", kill_on_drop: false }`
[INFO] [stdout] 5af944c677ac3ad177b2f48ba58787c8a72d9d6bcc9cd9609ed3cc38194a8bd3