[INFO] fetching crate ce 0.0.0...
[INFO] testing ce-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ce 0.0.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate ce 0.0.0 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 ce 0.0.0
[INFO] finished tweaking crates.io crate ce 0.0.0
[INFO] tweaked toml for crates.io crate ce 0.0.0 written to /workspace/builds/worker-58/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] 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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] b2f2034f51c68cae09dad3abea4370fea6bfb15e1b35742268428bab9bf7cf45
[INFO] running `Command { std: "docker" "start" "-a" "b2f2034f51c68cae09dad3abea4370fea6bfb15e1b35742268428bab9bf7cf45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f2034f51c68cae09dad3abea4370fea6bfb15e1b35742268428bab9bf7cf45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f2034f51c68cae09dad3abea4370fea6bfb15e1b35742268428bab9bf7cf45", kill_on_drop: false }`
[INFO] [stdout] b2f2034f51c68cae09dad3abea4370fea6bfb15e1b35742268428bab9bf7cf45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] d14024943e9f86750db2128485b3f57a292fd3df67a7390b76038edbb14489b2
[INFO] running `Command { std: "docker" "start" "-a" "d14024943e9f86750db2128485b3f57a292fd3df67a7390b76038edbb14489b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ce v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "d14024943e9f86750db2128485b3f57a292fd3df67a7390b76038edbb14489b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14024943e9f86750db2128485b3f57a292fd3df67a7390b76038edbb14489b2", kill_on_drop: false }`
[INFO] [stdout] d14024943e9f86750db2128485b3f57a292fd3df67a7390b76038edbb14489b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 41b2c98c2d9fe47b922d20e9fe5cf97b924e755ad41e4c9cba359a3aba5899d2
[INFO] running `Command { std: "docker" "start" "-a" "41b2c98c2d9fe47b922d20e9fe5cf97b924e755ad41e4c9cba359a3aba5899d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ce v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ce-e66496c3451d6e5b)
[INFO] running `Command { std: "docker" "inspect" "41b2c98c2d9fe47b922d20e9fe5cf97b924e755ad41e4c9cba359a3aba5899d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b2c98c2d9fe47b922d20e9fe5cf97b924e755ad41e4c9cba359a3aba5899d2", kill_on_drop: false }`
[INFO] [stdout] 41b2c98c2d9fe47b922d20e9fe5cf97b924e755ad41e4c9cba359a3aba5899d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 1e128009abfcab027ecab44528521ec26b731e27d643d30f41f7bbe82bf32d56
[INFO] running `Command { std: "docker" "start" "-a" "1e128009abfcab027ecab44528521ec26b731e27d643d30f41f7bbe82bf32d56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ce-e66496c3451d6e5b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::echo_hello_to_txt ... ok
[INFO] [stdout] test tests::cat_hello ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ce
[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" "1e128009abfcab027ecab44528521ec26b731e27d643d30f41f7bbe82bf32d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e128009abfcab027ecab44528521ec26b731e27d643d30f41f7bbe82bf32d56", kill_on_drop: false }`
[INFO] [stdout] 1e128009abfcab027ecab44528521ec26b731e27d643d30f41f7bbe82bf32d56