[INFO] fetching crate cepack 0.1.0...
[INFO] testing cepack-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cepack 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate cepack 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cepack 0.1.0
[INFO] finished tweaking crates.io crate cepack 0.1.0
[INFO] tweaked toml for crates.io crate cepack 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate cepack 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17ff33efcc7b226a2624d7f85a454a158ddc1c0fd38c7e70ff2789da3545edc7
[INFO] running `Command { std: "docker" "start" "-a" "17ff33efcc7b226a2624d7f85a454a158ddc1c0fd38c7e70ff2789da3545edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17ff33efcc7b226a2624d7f85a454a158ddc1c0fd38c7e70ff2789da3545edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ff33efcc7b226a2624d7f85a454a158ddc1c0fd38c7e70ff2789da3545edc7", kill_on_drop: false }`
[INFO] [stdout] 17ff33efcc7b226a2624d7f85a454a158ddc1c0fd38c7e70ff2789da3545edc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bafbe49b51739d0af217b536f6a66c9ef6e705c2705236e0427f7e12d6a68703
[INFO] running `Command { std: "docker" "start" "-a" "bafbe49b51739d0af217b536f6a66c9ef6e705c2705236e0427f7e12d6a68703", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling derive_pod v0.1.1
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling pelite-macros v0.1.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling dataview v0.1.2
[INFO] [stderr]    Compiling pelite v0.9.0
[INFO] [stderr]    Compiling cepack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
[INFO] running `Command { std: "docker" "inspect" "bafbe49b51739d0af217b536f6a66c9ef6e705c2705236e0427f7e12d6a68703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafbe49b51739d0af217b536f6a66c9ef6e705c2705236e0427f7e12d6a68703", kill_on_drop: false }`
[INFO] [stdout] bafbe49b51739d0af217b536f6a66c9ef6e705c2705236e0427f7e12d6a68703
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f59578ff09a65fee056f935980dee5694afcd3443d93277aea33fcae957355d
[INFO] running `Command { std: "docker" "start" "-a" "1f59578ff09a65fee056f935980dee5694afcd3443d93277aea33fcae957355d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cepack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cepack-9aa5c14aa455bd02)
[INFO] running `Command { std: "docker" "inspect" "1f59578ff09a65fee056f935980dee5694afcd3443d93277aea33fcae957355d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f59578ff09a65fee056f935980dee5694afcd3443d93277aea33fcae957355d", kill_on_drop: false }`
[INFO] [stdout] 1f59578ff09a65fee056f935980dee5694afcd3443d93277aea33fcae957355d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f396bf47136f178de924906d61c4739a30d3f071986c2227b8cc464c9d8b8d10
[INFO] running `Command { std: "docker" "start" "-a" "f396bf47136f178de924906d61c4739a30d3f071986c2227b8cc464c9d8b8d10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cepack-9aa5c14aa455bd02)
[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" "f396bf47136f178de924906d61c4739a30d3f071986c2227b8cc464c9d8b8d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f396bf47136f178de924906d61c4739a30d3f071986c2227b8cc464c9d8b8d10", kill_on_drop: false }`
[INFO] [stdout] f396bf47136f178de924906d61c4739a30d3f071986c2227b8cc464c9d8b8d10