[INFO] fetching crate libimagentrylink 0.10.1...
[INFO] testing libimagentrylink-0.10.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libimagentrylink 0.10.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate libimagentrylink 0.10.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libimagentrylink 0.10.1
[INFO] finished tweaking crates.io crate libimagentrylink 0.10.1
[INFO] tweaked toml for crates.io crate libimagentrylink 0.10.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5fa5276e85d500a01aa6f75624089e7658b23d683178dd15ad2a22c6c94a26e
[INFO] running `Command { std: "docker" "start" "-a" "e5fa5276e85d500a01aa6f75624089e7658b23d683178dd15ad2a22c6c94a26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5fa5276e85d500a01aa6f75624089e7658b23d683178dd15ad2a22c6c94a26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5fa5276e85d500a01aa6f75624089e7658b23d683178dd15ad2a22c6c94a26e", kill_on_drop: false }`
[INFO] [stdout] e5fa5276e85d500a01aa6f75624089e7658b23d683178dd15ad2a22c6c94a26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f5d82667791f085b919cc204065e7a09d2f0680438d18c03eb0a8200b724c85
[INFO] running `Command { std: "docker" "start" "-a" "8f5d82667791f085b919cc204065e7a09d2f0680438d18c03eb0a8200b724c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling libimagerror v0.10.1
[INFO] [stderr]    Compiling libimagutil v0.10.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling libimagstore v0.10.1
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling libimagentrylink v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "8f5d82667791f085b919cc204065e7a09d2f0680438d18c03eb0a8200b724c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5d82667791f085b919cc204065e7a09d2f0680438d18c03eb0a8200b724c85", kill_on_drop: false }`
[INFO] [stdout] 8f5d82667791f085b919cc204065e7a09d2f0680438d18c03eb0a8200b724c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 465adccc55577188e2475a50a3b9ca54c7d02f857a1a66975152df3aebfe2d07
[INFO] running `Command { std: "docker" "start" "-a" "465adccc55577188e2475a50a3b9ca54c7d02f857a1a66975152df3aebfe2d07", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling libimagentrylink v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "465adccc55577188e2475a50a3b9ca54c7d02f857a1a66975152df3aebfe2d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "465adccc55577188e2475a50a3b9ca54c7d02f857a1a66975152df3aebfe2d07", kill_on_drop: false }`
[INFO] [stdout] 465adccc55577188e2475a50a3b9ca54c7d02f857a1a66975152df3aebfe2d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78633c33c67416c585512fe127d8b4a600d012c38a9438afca942132bfe8784c
[INFO] running `Command { std: "docker" "start" "-a" "78633c33c67416c585512fe127d8b4a600d012c38a9438afca942132bfe8784c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libimagentrylink-d869ecfa2441cb35)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test linkable::test::test_link_deleting_multiple_links ... ok
[INFO] [stdout] test linkable::test::test_new_entry_no_links ... ok
[INFO] [stdout] test linkable::test::test_link_deleting ... ok
[INFO] [stdout] test linkable::test::test_directional_link ... ok
[INFO] [stdout] test linkable::test::test_link_two_entries ... ok
[INFO] [stderr]    Doc-tests libimagentrylink
[INFO] [stdout] test linkable::test::test_multiple_links ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "78633c33c67416c585512fe127d8b4a600d012c38a9438afca942132bfe8784c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78633c33c67416c585512fe127d8b4a600d012c38a9438afca942132bfe8784c", kill_on_drop: false }`
[INFO] [stdout] 78633c33c67416c585512fe127d8b4a600d012c38a9438afca942132bfe8784c