[INFO] fetching crate stripmargin 0.1.1...
[INFO] testing stripmargin-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate stripmargin 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate stripmargin 0.1.1 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 stripmargin 0.1.1
[INFO] finished tweaking crates.io crate stripmargin 0.1.1
[INFO] tweaked toml for crates.io crate stripmargin 0.1.1 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4dbb8cf4670707680d5dcd5a80a6472fae0b057eca9c733bb69c80b4756f5390
[INFO] running `Command { std: "docker" "start" "-a" "4dbb8cf4670707680d5dcd5a80a6472fae0b057eca9c733bb69c80b4756f5390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dbb8cf4670707680d5dcd5a80a6472fae0b057eca9c733bb69c80b4756f5390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbb8cf4670707680d5dcd5a80a6472fae0b057eca9c733bb69c80b4756f5390", kill_on_drop: false }`
[INFO] [stdout] 4dbb8cf4670707680d5dcd5a80a6472fae0b057eca9c733bb69c80b4756f5390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] adbb7c07b1d57bc6f8d446a6c5470f69ba41b9a4229e001f300aa93db792f422
[INFO] running `Command { std: "docker" "start" "-a" "adbb7c07b1d57bc6f8d446a6c5470f69ba41b9a4229e001f300aa93db792f422", kill_on_drop: false }`
[INFO] [stderr]    Compiling stripmargin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "adbb7c07b1d57bc6f8d446a6c5470f69ba41b9a4229e001f300aa93db792f422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adbb7c07b1d57bc6f8d446a6c5470f69ba41b9a4229e001f300aa93db792f422", kill_on_drop: false }`
[INFO] [stdout] adbb7c07b1d57bc6f8d446a6c5470f69ba41b9a4229e001f300aa93db792f422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0f72ba6a69fee8769a98304c122551e4a3b6b055f900a3da587733a9437c0bf3
[INFO] running `Command { std: "docker" "start" "-a" "0f72ba6a69fee8769a98304c122551e4a3b6b055f900a3da587733a9437c0bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stripmargin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "0f72ba6a69fee8769a98304c122551e4a3b6b055f900a3da587733a9437c0bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f72ba6a69fee8769a98304c122551e4a3b6b055f900a3da587733a9437c0bf3", kill_on_drop: false }`
[INFO] [stdout] 0f72ba6a69fee8769a98304c122551e4a3b6b055f900a3da587733a9437c0bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b6f64404d793ad02c44347104239bb56c87bdbdd37bb1a59f2fc474306f0fe72
[INFO] running `Command { std: "docker" "start" "-a" "b6f64404d793ad02c44347104239bb56c87bdbdd37bb1a59f2fc474306f0fe72", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stripmargin-3f5cc29111b59e34)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stripmargin
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - StripMargin::strip_margin_with (line 9) ... ok
[INFO] [stdout] test src/lib.rs - StripMargin::strip_margin (line 36) ... ok
[INFO] [stdout] test src/lib.rs - StripMargin::strip_margin_with (line 21) ... ok
[INFO] [stdout] test src/lib.rs - StripMargin::strip_margin (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6f64404d793ad02c44347104239bb56c87bdbdd37bb1a59f2fc474306f0fe72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f64404d793ad02c44347104239bb56c87bdbdd37bb1a59f2fc474306f0fe72", kill_on_drop: false }`
[INFO] [stdout] b6f64404d793ad02c44347104239bb56c87bdbdd37bb1a59f2fc474306f0fe72