[INFO] fetching crate kurtbuilds_std_ext 0.1.13...
[INFO] testing kurtbuilds_std_ext-0.1.13 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate kurtbuilds_std_ext 0.1.13 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate kurtbuilds_std_ext 0.1.13
[INFO] finished tweaking crates.io crate kurtbuilds_std_ext 0.1.13
[INFO] tweaked toml for crates.io crate kurtbuilds_std_ext 0.1.13 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kurtbuilds_std_ext 0.1.13 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kurtbuilds_std_ext 0.1.13 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b0bfe7c9efe106fbcb11c0aa184df9213d6058b6e2700d4757a737037af6cbe
[INFO] running `Command { std: "docker" "start" "-a" "4b0bfe7c9efe106fbcb11c0aa184df9213d6058b6e2700d4757a737037af6cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0bfe7c9efe106fbcb11c0aa184df9213d6058b6e2700d4757a737037af6cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0bfe7c9efe106fbcb11c0aa184df9213d6058b6e2700d4757a737037af6cbe", kill_on_drop: false }`
[INFO] [stdout] 4b0bfe7c9efe106fbcb11c0aa184df9213d6058b6e2700d4757a737037af6cbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946530ed2b278bb6a6cf3be440168a87d706d8f03229a751de1b16eb844d0ffe
[INFO] running `Command { std: "docker" "start" "-a" "946530ed2b278bb6a6cf3be440168a87d706d8f03229a751de1b16eb844d0ffe", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurtbuilds_std_ext v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "946530ed2b278bb6a6cf3be440168a87d706d8f03229a751de1b16eb844d0ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946530ed2b278bb6a6cf3be440168a87d706d8f03229a751de1b16eb844d0ffe", kill_on_drop: false }`
[INFO] [stdout] 946530ed2b278bb6a6cf3be440168a87d706d8f03229a751de1b16eb844d0ffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93cf91cf22610d42ddd228f8156e1db0973339ca5a2110cfcd536c4f4030bd0
[INFO] running `Command { std: "docker" "start" "-a" "b93cf91cf22610d42ddd228f8156e1db0973339ca5a2110cfcd536c4f4030bd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurtbuilds_std_ext v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "b93cf91cf22610d42ddd228f8156e1db0973339ca5a2110cfcd536c4f4030bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93cf91cf22610d42ddd228f8156e1db0973339ca5a2110cfcd536c4f4030bd0", kill_on_drop: false }`
[INFO] [stdout] b93cf91cf22610d42ddd228f8156e1db0973339ca5a2110cfcd536c4f4030bd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14902af4ead2140360d1269d00a239b119549c68c8513a7903e041f6777bf081
[INFO] running `Command { std: "docker" "start" "-a" "14902af4ead2140360d1269d00a239b119549c68c8513a7903e041f6777bf081", 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-007cd3d22c60a5c3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test path2::tests::test_path ... 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 vec::tests::test_deref ... ok
[INFO] [stderr]    Doc-tests std_ext
[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] [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" "14902af4ead2140360d1269d00a239b119549c68c8513a7903e041f6777bf081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14902af4ead2140360d1269d00a239b119549c68c8513a7903e041f6777bf081", kill_on_drop: false }`
[INFO] [stdout] 14902af4ead2140360d1269d00a239b119549c68c8513a7903e041f6777bf081