[INFO] fetching crate rust-on-rails 0.1.0...
[INFO] testing rust-on-rails-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust-on-rails 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rust-on-rails 0.1.0 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 rust-on-rails 0.1.0
[INFO] finished tweaking crates.io crate rust-on-rails 0.1.0
[INFO] tweaked toml for crates.io crate rust-on-rails 0.1.0 written to /workspace/builds/worker-13/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] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b162d8d416b6b8ae09d487f21804c3b133b277dcf134d303d2e09b2f3e48a8aa
[INFO] running `Command { std: "docker" "start" "-a" "b162d8d416b6b8ae09d487f21804c3b133b277dcf134d303d2e09b2f3e48a8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b162d8d416b6b8ae09d487f21804c3b133b277dcf134d303d2e09b2f3e48a8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b162d8d416b6b8ae09d487f21804c3b133b277dcf134d303d2e09b2f3e48a8aa", kill_on_drop: false }`
[INFO] [stdout] b162d8d416b6b8ae09d487f21804c3b133b277dcf134d303d2e09b2f3e48a8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 317dc2335aee7e738fc670899262d2b6941a61d39707f9c98b6f4bb7e3fa8f44
[INFO] running `Command { std: "docker" "start" "-a" "317dc2335aee7e738fc670899262d2b6941a61d39707f9c98b6f4bb7e3fa8f44", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rust-on-rails v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "317dc2335aee7e738fc670899262d2b6941a61d39707f9c98b6f4bb7e3fa8f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317dc2335aee7e738fc670899262d2b6941a61d39707f9c98b6f4bb7e3fa8f44", kill_on_drop: false }`
[INFO] [stdout] 317dc2335aee7e738fc670899262d2b6941a61d39707f9c98b6f4bb7e3fa8f44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 650ac3308f51503f117905b3c9e27ae01305f056f30e21a7aa091899e48a7b83
[INFO] running `Command { std: "docker" "start" "-a" "650ac3308f51503f117905b3c9e27ae01305f056f30e21a7aa091899e48a7b83", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rust-on-rails v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "650ac3308f51503f117905b3c9e27ae01305f056f30e21a7aa091899e48a7b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650ac3308f51503f117905b3c9e27ae01305f056f30e21a7aa091899e48a7b83", kill_on_drop: false }`
[INFO] [stdout] 650ac3308f51503f117905b3c9e27ae01305f056f30e21a7aa091899e48a7b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 8f269f396031e6d1ba3ee9b047d1198fb95af9067b64fa3f76f64b7826869968
[INFO] running `Command { std: "docker" "start" "-a" "8f269f396031e6d1ba3ee9b047d1198fb95af9067b64fa3f76f64b7826869968", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_on_rails-caa76daa25398662)
[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" "8f269f396031e6d1ba3ee9b047d1198fb95af9067b64fa3f76f64b7826869968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f269f396031e6d1ba3ee9b047d1198fb95af9067b64fa3f76f64b7826869968", kill_on_drop: false }`
[INFO] [stdout] 8f269f396031e6d1ba3ee9b047d1198fb95af9067b64fa3f76f64b7826869968