[INFO] fetching crate extc 0.0.0-RESERVE...
[INFO] testing extc-0.0.0-RESERVE against 1.54.0 for beta-1.55-1
[INFO] extracting crate extc 0.0.0-RESERVE into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate extc 0.0.0-RESERVE 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 extc 0.0.0-RESERVE
[INFO] finished tweaking crates.io crate extc 0.0.0-RESERVE
[INFO] tweaked toml for crates.io crate extc 0.0.0-RESERVE written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate extc 0.0.0-RESERVE 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 8450501ea4d435ff9296573976be10937f8fd2c1fc7744505f6c7b0e2c18583f
[INFO] running `Command { std: "docker" "start" "-a" "8450501ea4d435ff9296573976be10937f8fd2c1fc7744505f6c7b0e2c18583f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8450501ea4d435ff9296573976be10937f8fd2c1fc7744505f6c7b0e2c18583f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8450501ea4d435ff9296573976be10937f8fd2c1fc7744505f6c7b0e2c18583f", kill_on_drop: false }`
[INFO] [stdout] 8450501ea4d435ff9296573976be10937f8fd2c1fc7744505f6c7b0e2c18583f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 4dfc9b3c936615f5ff3fa67ce30ab85cb5095de458ef8dee28dd6eb8b35766ef
[INFO] running `Command { std: "docker" "start" "-a" "4dfc9b3c936615f5ff3fa67ce30ab85cb5095de458ef8dee28dd6eb8b35766ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling extc v0.0.0-RESERVE (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "4dfc9b3c936615f5ff3fa67ce30ab85cb5095de458ef8dee28dd6eb8b35766ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfc9b3c936615f5ff3fa67ce30ab85cb5095de458ef8dee28dd6eb8b35766ef", kill_on_drop: false }`
[INFO] [stdout] 4dfc9b3c936615f5ff3fa67ce30ab85cb5095de458ef8dee28dd6eb8b35766ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 57322e032428b34dcebec26a5d3918757f6391a4862da40721a6eeeb7d55f414
[INFO] running `Command { std: "docker" "start" "-a" "57322e032428b34dcebec26a5d3918757f6391a4862da40721a6eeeb7d55f414", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling extc v0.0.0-RESERVE (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "57322e032428b34dcebec26a5d3918757f6391a4862da40721a6eeeb7d55f414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57322e032428b34dcebec26a5d3918757f6391a4862da40721a6eeeb7d55f414", kill_on_drop: false }`
[INFO] [stdout] 57322e032428b34dcebec26a5d3918757f6391a4862da40721a6eeeb7d55f414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 710545e785ca074745d7343e27ae553e0828dbd95cc680f34b3f7725149d4cd3
[INFO] running `Command { std: "docker" "start" "-a" "710545e785ca074745d7343e27ae553e0828dbd95cc680f34b3f7725149d4cd3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/extc-70ff328db653479d)
[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" "710545e785ca074745d7343e27ae553e0828dbd95cc680f34b3f7725149d4cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710545e785ca074745d7343e27ae553e0828dbd95cc680f34b3f7725149d4cd3", kill_on_drop: false }`
[INFO] [stdout] 710545e785ca074745d7343e27ae553e0828dbd95cc680f34b3f7725149d4cd3
