[INFO] fetching crate public 0.2.2...
[INFO] testing public-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate public 0.2.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate public 0.2.2 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 public 0.2.2
[INFO] finished tweaking crates.io crate public 0.2.2
[INFO] tweaked toml for crates.io crate public 0.2.2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] a58e95e82ac0b1a926219354df27efc580a791ed2918749040e8f5af9fb9294d
[INFO] running `Command { std: "docker" "start" "-a" "a58e95e82ac0b1a926219354df27efc580a791ed2918749040e8f5af9fb9294d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a58e95e82ac0b1a926219354df27efc580a791ed2918749040e8f5af9fb9294d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58e95e82ac0b1a926219354df27efc580a791ed2918749040e8f5af9fb9294d", kill_on_drop: false }`
[INFO] [stdout] a58e95e82ac0b1a926219354df27efc580a791ed2918749040e8f5af9fb9294d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 4483de2d33e7e0942d06d167d28f6845a93001f3859f8b5c86b5192294be8d00
[INFO] running `Command { std: "docker" "start" "-a" "4483de2d33e7e0942d06d167d28f6845a93001f3859f8b5c86b5192294be8d00", kill_on_drop: false }`
[INFO] [stderr]    Compiling public v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "4483de2d33e7e0942d06d167d28f6845a93001f3859f8b5c86b5192294be8d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4483de2d33e7e0942d06d167d28f6845a93001f3859f8b5c86b5192294be8d00", kill_on_drop: false }`
[INFO] [stdout] 4483de2d33e7e0942d06d167d28f6845a93001f3859f8b5c86b5192294be8d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] e429976c3827ceb28ed6ca4b0cf0b11ce933c31ab58dced3b34d5ae4bf31cc9f
[INFO] running `Command { std: "docker" "start" "-a" "e429976c3827ceb28ed6ca4b0cf0b11ce933c31ab58dced3b34d5ae4bf31cc9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling public v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/public-54090b3bf48c8c67)
[INFO] running `Command { std: "docker" "inspect" "e429976c3827ceb28ed6ca4b0cf0b11ce933c31ab58dced3b34d5ae4bf31cc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e429976c3827ceb28ed6ca4b0cf0b11ce933c31ab58dced3b34d5ae4bf31cc9f", kill_on_drop: false }`
[INFO] [stdout] e429976c3827ceb28ed6ca4b0cf0b11ce933c31ab58dced3b34d5ae4bf31cc9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 9e6d3d3bf5ea11e547093488beb1611ea4bee6be6939db069f9d30bb5ff66e09
[INFO] running `Command { std: "docker" "start" "-a" "9e6d3d3bf5ea11e547093488beb1611ea4bee6be6939db069f9d30bb5ff66e09", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/public-54090b3bf48c8c67)
[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] [stderr]    Doc-tests public
[INFO] [stdout] 
[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" "9e6d3d3bf5ea11e547093488beb1611ea4bee6be6939db069f9d30bb5ff66e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6d3d3bf5ea11e547093488beb1611ea4bee6be6939db069f9d30bb5ff66e09", kill_on_drop: false }`
[INFO] [stdout] 9e6d3d3bf5ea11e547093488beb1611ea4bee6be6939db069f9d30bb5ff66e09