[INFO] fetching crate fmt_ext 0.1.1...
[INFO] testing fmt_ext-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fmt_ext 0.1.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate fmt_ext 0.1.1 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 fmt_ext 0.1.1
[INFO] finished tweaking crates.io crate fmt_ext 0.1.1
[INFO] tweaked toml for crates.io crate fmt_ext 0.1.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate fmt_ext 0.1.1 already has a lockfile, it will not be regenerated
[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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 731883c144939826a47fd6f409368584f6ae5da58e676cc5e2e0cfa11d0251c6
[INFO] running `Command { std: "docker" "start" "-a" "731883c144939826a47fd6f409368584f6ae5da58e676cc5e2e0cfa11d0251c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "731883c144939826a47fd6f409368584f6ae5da58e676cc5e2e0cfa11d0251c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731883c144939826a47fd6f409368584f6ae5da58e676cc5e2e0cfa11d0251c6", kill_on_drop: false }`
[INFO] [stdout] 731883c144939826a47fd6f409368584f6ae5da58e676cc5e2e0cfa11d0251c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] ab267d22a0637f303591cea8e6cc642b0efac412eb666513163c2cf48b45c91e
[INFO] running `Command { std: "docker" "start" "-a" "ab267d22a0637f303591cea8e6cc642b0efac412eb666513163c2cf48b45c91e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmt_ext v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "ab267d22a0637f303591cea8e6cc642b0efac412eb666513163c2cf48b45c91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab267d22a0637f303591cea8e6cc642b0efac412eb666513163c2cf48b45c91e", kill_on_drop: false }`
[INFO] [stdout] ab267d22a0637f303591cea8e6cc642b0efac412eb666513163c2cf48b45c91e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 6b9bf2f7a62475223a9be2f5e89a0e138433492554648dbbacc210db89a853a5
[INFO] running `Command { std: "docker" "start" "-a" "6b9bf2f7a62475223a9be2f5e89a0e138433492554648dbbacc210db89a853a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmt_ext v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "6b9bf2f7a62475223a9be2f5e89a0e138433492554648dbbacc210db89a853a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9bf2f7a62475223a9be2f5e89a0e138433492554648dbbacc210db89a853a5", kill_on_drop: false }`
[INFO] [stdout] 6b9bf2f7a62475223a9be2f5e89a0e138433492554648dbbacc210db89a853a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 9cff3f6a22cf308665e609ddb46b09120d3492d66df5c2ddf919bd1e49ff4f13
[INFO] running `Command { std: "docker" "start" "-a" "9cff3f6a22cf308665e609ddb46b09120d3492d66df5c2ddf919bd1e49ff4f13", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fmt_ext-6e131060909569e1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fmt_ext
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/display.rs - display (line 8) ... ok
[INFO] [stdout] test src/debug.rs - debug (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cff3f6a22cf308665e609ddb46b09120d3492d66df5c2ddf919bd1e49ff4f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cff3f6a22cf308665e609ddb46b09120d3492d66df5c2ddf919bd1e49ff4f13", kill_on_drop: false }`
[INFO] [stdout] 9cff3f6a22cf308665e609ddb46b09120d3492d66df5c2ddf919bd1e49ff4f13