[INFO] fetching crate lanterns 0.1.0...
[INFO] testing lanterns-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lanterns 0.1.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate lanterns 0.1.0 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 lanterns 0.1.0
[INFO] finished tweaking crates.io crate lanterns 0.1.0
[INFO] tweaked toml for crates.io crate lanterns 0.1.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate lanterns 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 2d7186c2be2b73e3993e169423a21875486ea59a792c2d7fdf09bf4c3b69cd03
[INFO] running `Command { std: "docker" "start" "-a" "2d7186c2be2b73e3993e169423a21875486ea59a792c2d7fdf09bf4c3b69cd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d7186c2be2b73e3993e169423a21875486ea59a792c2d7fdf09bf4c3b69cd03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7186c2be2b73e3993e169423a21875486ea59a792c2d7fdf09bf4c3b69cd03", kill_on_drop: false }`
[INFO] [stdout] 2d7186c2be2b73e3993e169423a21875486ea59a792c2d7fdf09bf4c3b69cd03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] a9884c9efbbcdc791fdba3aa28ad03fe48291b7e9e5bb7343c593b79285aa882
[INFO] running `Command { std: "docker" "start" "-a" "a9884c9efbbcdc791fdba3aa28ad03fe48291b7e9e5bb7343c593b79285aa882", kill_on_drop: false }`
[INFO] [stderr]    Compiling lanterns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a9884c9efbbcdc791fdba3aa28ad03fe48291b7e9e5bb7343c593b79285aa882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9884c9efbbcdc791fdba3aa28ad03fe48291b7e9e5bb7343c593b79285aa882", kill_on_drop: false }`
[INFO] [stdout] a9884c9efbbcdc791fdba3aa28ad03fe48291b7e9e5bb7343c593b79285aa882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 3a19a8aa44c0a3152622e7e4d91583d5747e030ffd89033ec2dccfff549177d7
[INFO] running `Command { std: "docker" "start" "-a" "3a19a8aa44c0a3152622e7e4d91583d5747e030ffd89033ec2dccfff549177d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lanterns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "3a19a8aa44c0a3152622e7e4d91583d5747e030ffd89033ec2dccfff549177d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a19a8aa44c0a3152622e7e4d91583d5747e030ffd89033ec2dccfff549177d7", kill_on_drop: false }`
[INFO] [stdout] 3a19a8aa44c0a3152622e7e4d91583d5747e030ffd89033ec2dccfff549177d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] a7df5a20aed735f8434efc69051953c1c6574d4ac9c04a954ce26c5764077ac4
[INFO] running `Command { std: "docker" "start" "-a" "a7df5a20aed735f8434efc69051953c1c6574d4ac9c04a954ce26c5764077ac4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lanterns-813d0b25c02f69d1)
[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" "a7df5a20aed735f8434efc69051953c1c6574d4ac9c04a954ce26c5764077ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7df5a20aed735f8434efc69051953c1c6574d4ac9c04a954ce26c5764077ac4", kill_on_drop: false }`
[INFO] [stdout] a7df5a20aed735f8434efc69051953c1c6574d4ac9c04a954ce26c5764077ac4
