[INFO] cloning repository https://github.com/khorchanov/jpeg-decoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khorchanov/jpeg-decoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhorchanov%2Fjpeg-decoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhorchanov%2Fjpeg-decoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44a379282339ab3f0eb144eddd07239eec97ba26
[INFO] testing khorchanov/jpeg-decoder against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhorchanov%2Fjpeg-decoder" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/khorchanov/jpeg-decoder 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 git repo https://github.com/khorchanov/jpeg-decoder
[INFO] finished tweaking git repo https://github.com/khorchanov/jpeg-decoder
[INFO] tweaked toml for git repo https://github.com/khorchanov/jpeg-decoder written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/khorchanov/jpeg-decoder 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 78e48e46ac133b3936f1f417c2213513e4ac9c578616f675f6bce3ad50cdb754
[INFO] running `Command { std: "docker" "start" "-a" "78e48e46ac133b3936f1f417c2213513e4ac9c578616f675f6bce3ad50cdb754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78e48e46ac133b3936f1f417c2213513e4ac9c578616f675f6bce3ad50cdb754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e48e46ac133b3936f1f417c2213513e4ac9c578616f675f6bce3ad50cdb754", kill_on_drop: false }`
[INFO] [stdout] 78e48e46ac133b3936f1f417c2213513e4ac9c578616f675f6bce3ad50cdb754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 6be81828a9815b01ddd225487456eb71b5a99b3c95edca33dde7a2e0db9a9667
[INFO] running `Command { std: "docker" "start" "-a" "6be81828a9815b01ddd225487456eb71b5a99b3c95edca33dde7a2e0db9a9667", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "6be81828a9815b01ddd225487456eb71b5a99b3c95edca33dde7a2e0db9a9667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be81828a9815b01ddd225487456eb71b5a99b3c95edca33dde7a2e0db9a9667", kill_on_drop: false }`
[INFO] [stdout] 6be81828a9815b01ddd225487456eb71b5a99b3c95edca33dde7a2e0db9a9667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 2f0e801a8d7a130cb61a5ae5f5968f49714ebc0b0bb3c467b75c8faec37031b7
[INFO] running `Command { std: "docker" "start" "-a" "2f0e801a8d7a130cb61a5ae5f5968f49714ebc0b0bb3c467b75c8faec37031b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jpeg-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jpeg_decoder-e3fcf61989c0327f)
[INFO] running `Command { std: "docker" "inspect" "2f0e801a8d7a130cb61a5ae5f5968f49714ebc0b0bb3c467b75c8faec37031b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0e801a8d7a130cb61a5ae5f5968f49714ebc0b0bb3c467b75c8faec37031b7", kill_on_drop: false }`
[INFO] [stdout] 2f0e801a8d7a130cb61a5ae5f5968f49714ebc0b0bb3c467b75c8faec37031b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 8434d6c9bec80c18492bcc4160c111b8f49d7ec3ef854476dee07f10b7dc31d2
[INFO] running `Command { std: "docker" "start" "-a" "8434d6c9bec80c18492bcc4160c111b8f49d7ec3ef854476dee07f10b7dc31d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jpeg_decoder-e3fcf61989c0327f)
[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" "8434d6c9bec80c18492bcc4160c111b8f49d7ec3ef854476dee07f10b7dc31d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8434d6c9bec80c18492bcc4160c111b8f49d7ec3ef854476dee07f10b7dc31d2", kill_on_drop: false }`
[INFO] [stdout] 8434d6c9bec80c18492bcc4160c111b8f49d7ec3ef854476dee07f10b7dc31d2