[INFO] fetching crate libetcd 0.1.0...
[INFO] testing libetcd-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate libetcd 0.1.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate libetcd 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 libetcd 0.1.0
[INFO] finished tweaking crates.io crate libetcd 0.1.0
[INFO] tweaked toml for crates.io crate libetcd 0.1.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate libetcd 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] c06b787b478e53b50596af240c7f03a7158d2d90d97888f6aa7c4e3bb0d134fc
[INFO] running `Command { std: "docker" "start" "-a" "c06b787b478e53b50596af240c7f03a7158d2d90d97888f6aa7c4e3bb0d134fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c06b787b478e53b50596af240c7f03a7158d2d90d97888f6aa7c4e3bb0d134fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06b787b478e53b50596af240c7f03a7158d2d90d97888f6aa7c4e3bb0d134fc", kill_on_drop: false }`
[INFO] [stdout] c06b787b478e53b50596af240c7f03a7158d2d90d97888f6aa7c4e3bb0d134fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] c6739d302b4f5ef248b8d6a26c7c279ce187aae5825e7f6ea04e330b354d5704
[INFO] running `Command { std: "docker" "start" "-a" "c6739d302b4f5ef248b8d6a26c7c279ce187aae5825e7f6ea04e330b354d5704", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libetcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "c6739d302b4f5ef248b8d6a26c7c279ce187aae5825e7f6ea04e330b354d5704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6739d302b4f5ef248b8d6a26c7c279ce187aae5825e7f6ea04e330b354d5704", kill_on_drop: false }`
[INFO] [stdout] c6739d302b4f5ef248b8d6a26c7c279ce187aae5825e7f6ea04e330b354d5704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 6692ab917c4fc6420009a17b22fd8754c8f93bc509b2b418c6f144aeea1e8737
[INFO] running `Command { std: "docker" "start" "-a" "6692ab917c4fc6420009a17b22fd8754c8f93bc509b2b418c6f144aeea1e8737", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libetcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "6692ab917c4fc6420009a17b22fd8754c8f93bc509b2b418c6f144aeea1e8737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6692ab917c4fc6420009a17b22fd8754c8f93bc509b2b418c6f144aeea1e8737", kill_on_drop: false }`
[INFO] [stdout] 6692ab917c4fc6420009a17b22fd8754c8f93bc509b2b418c6f144aeea1e8737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] c148c392fdcacdd66e1bf5492b1b578bed00db2a8ef7f07c5aa5145d29622afb
[INFO] running `Command { std: "docker" "start" "-a" "c148c392fdcacdd66e1bf5492b1b578bed00db2a8ef7f07c5aa5145d29622afb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libetcd-60c37f5cbb40b93d)
[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" "c148c392fdcacdd66e1bf5492b1b578bed00db2a8ef7f07c5aa5145d29622afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c148c392fdcacdd66e1bf5492b1b578bed00db2a8ef7f07c5aa5145d29622afb", kill_on_drop: false }`
[INFO] [stdout] c148c392fdcacdd66e1bf5492b1b578bed00db2a8ef7f07c5aa5145d29622afb
