[INFO] fetching crate displaythis-impl 1.0.23...
[INFO] testing displaythis-impl-1.0.23 against 1.54.0 for beta-1.55-1
[INFO] extracting crate displaythis-impl 1.0.23 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate displaythis-impl 1.0.23 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate displaythis-impl 1.0.23
[INFO] finished tweaking crates.io crate displaythis-impl 1.0.23
[INFO] tweaked toml for crates.io crate displaythis-impl 1.0.23 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6ceee2b702f77d06a76d292a3b3e50dbb93e145f3d37d47a901ff1207d669d5
[INFO] running `Command { std: "docker" "start" "-a" "c6ceee2b702f77d06a76d292a3b3e50dbb93e145f3d37d47a901ff1207d669d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6ceee2b702f77d06a76d292a3b3e50dbb93e145f3d37d47a901ff1207d669d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ceee2b702f77d06a76d292a3b3e50dbb93e145f3d37d47a901ff1207d669d5", kill_on_drop: false }`
[INFO] [stdout] c6ceee2b702f77d06a76d292a3b3e50dbb93e145f3d37d47a901ff1207d669d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 851145a21f2f9f4b0c9023c141f5cd2317773549e30a3b921057f27d714a3ff5
[INFO] running `Command { std: "docker" "start" "-a" "851145a21f2f9f4b0c9023c141f5cd2317773549e30a3b921057f27d714a3ff5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling displaythis-impl v1.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "851145a21f2f9f4b0c9023c141f5cd2317773549e30a3b921057f27d714a3ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851145a21f2f9f4b0c9023c141f5cd2317773549e30a3b921057f27d714a3ff5", kill_on_drop: false }`
[INFO] [stdout] 851145a21f2f9f4b0c9023c141f5cd2317773549e30a3b921057f27d714a3ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740c975e4c1b83921acbc921860678facdda878e174ea65cda76f021afe95b30
[INFO] running `Command { std: "docker" "start" "-a" "740c975e4c1b83921acbc921860678facdda878e174ea65cda76f021afe95b30", kill_on_drop: false }`
[INFO] [stderr]    Compiling displaythis-impl v1.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "740c975e4c1b83921acbc921860678facdda878e174ea65cda76f021afe95b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740c975e4c1b83921acbc921860678facdda878e174ea65cda76f021afe95b30", kill_on_drop: false }`
[INFO] [stdout] 740c975e4c1b83921acbc921860678facdda878e174ea65cda76f021afe95b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f0a93bae563638fe2fef21e7be23d4397b4663b4f79113175e714c7adb3c6dc
[INFO] running `Command { std: "docker" "start" "-a" "3f0a93bae563638fe2fef21e7be23d4397b4663b4f79113175e714c7adb3c6dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/displaythis_impl-f8e2dafd8e4fc3e3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests displaythis-impl
[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 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" "3f0a93bae563638fe2fef21e7be23d4397b4663b4f79113175e714c7adb3c6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0a93bae563638fe2fef21e7be23d4397b4663b4f79113175e714c7adb3c6dc", kill_on_drop: false }`
[INFO] [stdout] 3f0a93bae563638fe2fef21e7be23d4397b4663b4f79113175e714c7adb3c6dc
