[INFO] fetching crate str-utils 0.1.5...
[INFO] testing str-utils-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate str-utils 0.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate str-utils 0.1.5 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 str-utils 0.1.5
[INFO] finished tweaking crates.io crate str-utils 0.1.5
[INFO] tweaked toml for crates.io crate str-utils 0.1.5 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a3d219dcecdea3bc7bd286bee9c042e5f0b02b4b3ef6f8b09f13369cf8a61ac5
[INFO] running `Command { std: "docker" "start" "-a" "a3d219dcecdea3bc7bd286bee9c042e5f0b02b4b3ef6f8b09f13369cf8a61ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d219dcecdea3bc7bd286bee9c042e5f0b02b4b3ef6f8b09f13369cf8a61ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d219dcecdea3bc7bd286bee9c042e5f0b02b4b3ef6f8b09f13369cf8a61ac5", kill_on_drop: false }`
[INFO] [stdout] a3d219dcecdea3bc7bd286bee9c042e5f0b02b4b3ef6f8b09f13369cf8a61ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1c2e428b27ecfce507c1786c64b921b153bc62898b56ba0cf5c417c5b8b224b7
[INFO] running `Command { std: "docker" "start" "-a" "1c2e428b27ecfce507c1786c64b921b153bc62898b56ba0cf5c417c5b8b224b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cow-utils v0.1.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling str-utils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "1c2e428b27ecfce507c1786c64b921b153bc62898b56ba0cf5c417c5b8b224b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2e428b27ecfce507c1786c64b921b153bc62898b56ba0cf5c417c5b8b224b7", kill_on_drop: false }`
[INFO] [stdout] 1c2e428b27ecfce507c1786c64b921b153bc62898b56ba0cf5c417c5b8b224b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 47662d04133533fac07381038ea77be9f93c508f0de5b804ee1c7e5011740084
[INFO] running `Command { std: "docker" "start" "-a" "47662d04133533fac07381038ea77be9f93c508f0de5b804ee1c7e5011740084", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling manifest-dir-macros v0.1.11
[INFO] [stderr]    Compiling str-utils v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "47662d04133533fac07381038ea77be9f93c508f0de5b804ee1c7e5011740084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47662d04133533fac07381038ea77be9f93c508f0de5b804ee1c7e5011740084", kill_on_drop: false }`
[INFO] [stdout] 47662d04133533fac07381038ea77be9f93c508f0de5b804ee1c7e5011740084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6893422b01a4674013cf6f3359e9f640eb46923abf24d6fd6b140b4aaa5f7f91
[INFO] running `Command { std: "docker" "start" "-a" "6893422b01a4674013cf6f3359e9f640eb46923abf24d6fd6b140b4aaa5f7f91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/str_utils-6a31182a41c39113)
[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]    Doc-tests str-utils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/eq_ignore_case.rs - eq_ignore_case::EqIgnoreCase (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6893422b01a4674013cf6f3359e9f640eb46923abf24d6fd6b140b4aaa5f7f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6893422b01a4674013cf6f3359e9f640eb46923abf24d6fd6b140b4aaa5f7f91", kill_on_drop: false }`
[INFO] [stdout] 6893422b01a4674013cf6f3359e9f640eb46923abf24d6fd6b140b4aaa5f7f91