[INFO] fetching crate jfifdump 0.2.0...
[INFO] testing jfifdump-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate jfifdump 0.2.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate jfifdump 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jfifdump 0.2.0
[INFO] finished tweaking crates.io crate jfifdump 0.2.0
[INFO] tweaked toml for crates.io crate jfifdump 0.2.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate crates.io crate jfifdump 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4443c8d4d991e1ffe8b4f166b3cdb0d16b531045ca1b244df134b626ca72586
[INFO] running `Command { std: "docker" "start" "-a" "f4443c8d4d991e1ffe8b4f166b3cdb0d16b531045ca1b244df134b626ca72586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4443c8d4d991e1ffe8b4f166b3cdb0d16b531045ca1b244df134b626ca72586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4443c8d4d991e1ffe8b4f166b3cdb0d16b531045ca1b244df134b626ca72586", kill_on_drop: false }`
[INFO] [stdout] f4443c8d4d991e1ffe8b4f166b3cdb0d16b531045ca1b244df134b626ca72586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f4ded6f40297a8c38a1ef25a5dc6455a89e836d4b770ecfcaa48c3e0146861a
[INFO] running `Command { std: "docker" "start" "-a" "5f4ded6f40297a8c38a1ef25a5dc6455a89e836d4b770ecfcaa48c3e0146861a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling jfifdump v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.94s
[INFO] running `Command { std: "docker" "inspect" "5f4ded6f40297a8c38a1ef25a5dc6455a89e836d4b770ecfcaa48c3e0146861a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4ded6f40297a8c38a1ef25a5dc6455a89e836d4b770ecfcaa48c3e0146861a", kill_on_drop: false }`
[INFO] [stdout] 5f4ded6f40297a8c38a1ef25a5dc6455a89e836d4b770ecfcaa48c3e0146861a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656356f8bce77335278faa9317b5662ec8b578221cce8edb627d185e903d57cd
[INFO] running `Command { std: "docker" "start" "-a" "656356f8bce77335278faa9317b5662ec8b578221cce8edb627d185e903d57cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling jfifdump v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "656356f8bce77335278faa9317b5662ec8b578221cce8edb627d185e903d57cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656356f8bce77335278faa9317b5662ec8b578221cce8edb627d185e903d57cd", kill_on_drop: false }`
[INFO] [stdout] 656356f8bce77335278faa9317b5662ec8b578221cce8edb627d185e903d57cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa9509416d927a5ad802bef925f3c3434f6ae0276913f489d347ed05b027c691
[INFO] running `Command { std: "docker" "start" "-a" "aa9509416d927a5ad802bef925f3c3434f6ae0276913f489d347ed05b027c691", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jfifdump-32060a3e0faddd87)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jfifdump-66031835db8727ca)
[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] [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] [stderr]    Doc-tests jfifdump
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa9509416d927a5ad802bef925f3c3434f6ae0276913f489d347ed05b027c691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9509416d927a5ad802bef925f3c3434f6ae0276913f489d347ed05b027c691", kill_on_drop: false }`
[INFO] [stdout] aa9509416d927a5ad802bef925f3c3434f6ae0276913f489d347ed05b027c691
