[INFO] fetching crate undup 0.0.1...
[INFO] testing undup-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate undup 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate undup 0.0.1 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 undup 0.0.1
[INFO] finished tweaking crates.io crate undup 0.0.1
[INFO] tweaked toml for crates.io crate undup 0.0.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2682f9278463d92a09ff90b6f3b4399602849553d6b297d9ba3ce4b686b99441
[INFO] running `Command { std: "docker" "start" "-a" "2682f9278463d92a09ff90b6f3b4399602849553d6b297d9ba3ce4b686b99441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2682f9278463d92a09ff90b6f3b4399602849553d6b297d9ba3ce4b686b99441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2682f9278463d92a09ff90b6f3b4399602849553d6b297d9ba3ce4b686b99441", kill_on_drop: false }`
[INFO] [stdout] 2682f9278463d92a09ff90b6f3b4399602849553d6b297d9ba3ce4b686b99441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ff4ddea5f3b6883a4f80bddcce3fc2680550471040a191a815a9c784200c55dc
[INFO] running `Command { std: "docker" "start" "-a" "ff4ddea5f3b6883a4f80bddcce3fc2680550471040a191a815a9c784200c55dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling undup v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "ff4ddea5f3b6883a4f80bddcce3fc2680550471040a191a815a9c784200c55dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4ddea5f3b6883a4f80bddcce3fc2680550471040a191a815a9c784200c55dc", kill_on_drop: false }`
[INFO] [stdout] ff4ddea5f3b6883a4f80bddcce3fc2680550471040a191a815a9c784200c55dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 2379f580c17e08f135bd58934c4dcf0aa58a3b81c2af685232cd5d88d72ac84d
[INFO] running `Command { std: "docker" "start" "-a" "2379f580c17e08f135bd58934c4dcf0aa58a3b81c2af685232cd5d88d72ac84d", kill_on_drop: false }`
[INFO] [stderr]    Compiling undup v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "2379f580c17e08f135bd58934c4dcf0aa58a3b81c2af685232cd5d88d72ac84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2379f580c17e08f135bd58934c4dcf0aa58a3b81c2af685232cd5d88d72ac84d", kill_on_drop: false }`
[INFO] [stdout] 2379f580c17e08f135bd58934c4dcf0aa58a3b81c2af685232cd5d88d72ac84d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 36d27aa2106c6e2d996916df74d8d6716a8fb1b33bacd4e2447fd2f1bb790172
[INFO] running `Command { std: "docker" "start" "-a" "36d27aa2106c6e2d996916df74d8d6716a8fb1b33bacd4e2447fd2f1bb790172", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/undup-328fef68470d89d2)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests undup
[INFO] [stdout] test test_undup_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "36d27aa2106c6e2d996916df74d8d6716a8fb1b33bacd4e2447fd2f1bb790172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d27aa2106c6e2d996916df74d8d6716a8fb1b33bacd4e2447fd2f1bb790172", kill_on_drop: false }`
[INFO] [stdout] 36d27aa2106c6e2d996916df74d8d6716a8fb1b33bacd4e2447fd2f1bb790172