[INFO] fetching crate earl 0.0.0...
[INFO] testing earl-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate earl 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate earl 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate earl 0.0.0
[INFO] finished tweaking crates.io crate earl 0.0.0
[INFO] tweaked toml for crates.io crate earl 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate earl 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0252e65cf18f4b66c90ad6dc230d3d6d61d35473c4ee5c678d610e877ad08cd1
[INFO] running `Command { std: "docker" "start" "-a" "0252e65cf18f4b66c90ad6dc230d3d6d61d35473c4ee5c678d610e877ad08cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0252e65cf18f4b66c90ad6dc230d3d6d61d35473c4ee5c678d610e877ad08cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0252e65cf18f4b66c90ad6dc230d3d6d61d35473c4ee5c678d610e877ad08cd1", kill_on_drop: false }`
[INFO] [stdout] 0252e65cf18f4b66c90ad6dc230d3d6d61d35473c4ee5c678d610e877ad08cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4995fa7bdf8ec7214be719acd0e0ecf451d3618cefd8333385c87a3fbc85d4b0
[INFO] running `Command { std: "docker" "start" "-a" "4995fa7bdf8ec7214be719acd0e0ecf451d3618cefd8333385c87a3fbc85d4b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling earl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "4995fa7bdf8ec7214be719acd0e0ecf451d3618cefd8333385c87a3fbc85d4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4995fa7bdf8ec7214be719acd0e0ecf451d3618cefd8333385c87a3fbc85d4b0", kill_on_drop: false }`
[INFO] [stdout] 4995fa7bdf8ec7214be719acd0e0ecf451d3618cefd8333385c87a3fbc85d4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16cbd6e5be2ddc896e2bc8f71602386dfc592abc979539596cc720d54310700b
[INFO] running `Command { std: "docker" "start" "-a" "16cbd6e5be2ddc896e2bc8f71602386dfc592abc979539596cc720d54310700b", kill_on_drop: false }`
[INFO] [stderr]    Compiling earl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "16cbd6e5be2ddc896e2bc8f71602386dfc592abc979539596cc720d54310700b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cbd6e5be2ddc896e2bc8f71602386dfc592abc979539596cc720d54310700b", kill_on_drop: false }`
[INFO] [stdout] 16cbd6e5be2ddc896e2bc8f71602386dfc592abc979539596cc720d54310700b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ff73e8117a60aee5289961ee337f90cd7e99b7ea2dab43e2e6b14fe6198ebf5
[INFO] running `Command { std: "docker" "start" "-a" "3ff73e8117a60aee5289961ee337f90cd7e99b7ea2dab43e2e6b14fe6198ebf5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/earl-f3b0056b78f9fad4)
[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" "3ff73e8117a60aee5289961ee337f90cd7e99b7ea2dab43e2e6b14fe6198ebf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff73e8117a60aee5289961ee337f90cd7e99b7ea2dab43e2e6b14fe6198ebf5", kill_on_drop: false }`
[INFO] [stdout] 3ff73e8117a60aee5289961ee337f90cd7e99b7ea2dab43e2e6b14fe6198ebf5