[INFO] fetching crate errors_rust 0.1.0...
[INFO] testing errors_rust-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate errors_rust 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate errors_rust 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 errors_rust 0.1.0
[INFO] finished tweaking crates.io crate errors_rust 0.1.0
[INFO] tweaked toml for crates.io crate errors_rust 0.1.0 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ffc432cf50aaab62e558756633f8b8c0bacfb4264e5b0ea0307d60edf6ef0fda
[INFO] running `Command { std: "docker" "start" "-a" "ffc432cf50aaab62e558756633f8b8c0bacfb4264e5b0ea0307d60edf6ef0fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc432cf50aaab62e558756633f8b8c0bacfb4264e5b0ea0307d60edf6ef0fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc432cf50aaab62e558756633f8b8c0bacfb4264e5b0ea0307d60edf6ef0fda", kill_on_drop: false }`
[INFO] [stdout] ffc432cf50aaab62e558756633f8b8c0bacfb4264e5b0ea0307d60edf6ef0fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3504a1ba931dacb1ec87b8fba965f1f26bae46079c4fb1a587d926815ff58bca
[INFO] running `Command { std: "docker" "start" "-a" "3504a1ba931dacb1ec87b8fba965f1f26bae46079c4fb1a587d926815ff58bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling errors_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "3504a1ba931dacb1ec87b8fba965f1f26bae46079c4fb1a587d926815ff58bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3504a1ba931dacb1ec87b8fba965f1f26bae46079c4fb1a587d926815ff58bca", kill_on_drop: false }`
[INFO] [stdout] 3504a1ba931dacb1ec87b8fba965f1f26bae46079c4fb1a587d926815ff58bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21289b4be6d2c41ab61c25477da6f1eacf2d7e940d205b4b4d26aae2b00d1e6b
[INFO] running `Command { std: "docker" "start" "-a" "21289b4be6d2c41ab61c25477da6f1eacf2d7e940d205b4b4d26aae2b00d1e6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling errors_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "21289b4be6d2c41ab61c25477da6f1eacf2d7e940d205b4b4d26aae2b00d1e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21289b4be6d2c41ab61c25477da6f1eacf2d7e940d205b4b4d26aae2b00d1e6b", kill_on_drop: false }`
[INFO] [stdout] 21289b4be6d2c41ab61c25477da6f1eacf2d7e940d205b4b4d26aae2b00d1e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e61030bbbd53136f9d3ff09e9023e8277881e2473dccca3406ddf63e442e7d5d
[INFO] running `Command { std: "docker" "start" "-a" "e61030bbbd53136f9d3ff09e9023e8277881e2473dccca3406ddf63e442e7d5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/errors_rust-e7eed94f9eb63248)
[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] [stderr]    Doc-tests errors_rust
[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" "e61030bbbd53136f9d3ff09e9023e8277881e2473dccca3406ddf63e442e7d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61030bbbd53136f9d3ff09e9023e8277881e2473dccca3406ddf63e442e7d5d", kill_on_drop: false }`
[INFO] [stdout] e61030bbbd53136f9d3ff09e9023e8277881e2473dccca3406ddf63e442e7d5d
