[INFO] fetching crate libimagbookmark 0.10.1...
[INFO] testing libimagbookmark-0.10.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libimagbookmark 0.10.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate libimagbookmark 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 libimagbookmark 0.10.1
[INFO] finished tweaking crates.io crate libimagbookmark 0.10.1
[INFO] tweaked toml for crates.io crate libimagbookmark 0.10.1 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1d86e67bdd27f6e5ec7170d2c95e4bb15b994b6475490ff247af61f5513ca191
[INFO] running `Command { std: "docker" "start" "-a" "1d86e67bdd27f6e5ec7170d2c95e4bb15b994b6475490ff247af61f5513ca191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d86e67bdd27f6e5ec7170d2c95e4bb15b994b6475490ff247af61f5513ca191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d86e67bdd27f6e5ec7170d2c95e4bb15b994b6475490ff247af61f5513ca191", kill_on_drop: false }`
[INFO] [stdout] 1d86e67bdd27f6e5ec7170d2c95e4bb15b994b6475490ff247af61f5513ca191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 5d10c198e284cfad1912adb5ef0dc5aafb4c996ccd7ca48088511539ddd1b34d
[INFO] running `Command { std: "docker" "start" "-a" "5d10c198e284cfad1912adb5ef0dc5aafb4c996ccd7ca48088511539ddd1b34d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling filters v0.3.0
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling libimagutil v0.10.1
[INFO] [stderr]    Compiling libimagerror v0.10.1
[INFO] [stderr]    Compiling libimagstore v0.10.1
[INFO] [stderr]    Compiling libimagentrylink v0.10.1
[INFO] [stderr]    Compiling libimagentryutil v0.10.1
[INFO] [stderr]    Compiling libimagentryurl v0.10.1
[INFO] [stderr]    Compiling libimagbookmark v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "5d10c198e284cfad1912adb5ef0dc5aafb4c996ccd7ca48088511539ddd1b34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d10c198e284cfad1912adb5ef0dc5aafb4c996ccd7ca48088511539ddd1b34d", kill_on_drop: false }`
[INFO] [stdout] 5d10c198e284cfad1912adb5ef0dc5aafb4c996ccd7ca48088511539ddd1b34d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 34a09ac57e3e9da16d9670fbcdaf1c8845db2d89cfc84d9b9d24b8a04e3d6882
[INFO] running `Command { std: "docker" "start" "-a" "34a09ac57e3e9da16d9670fbcdaf1c8845db2d89cfc84d9b9d24b8a04e3d6882", kill_on_drop: false }`
[INFO] [stderr]    Compiling libimagbookmark v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "34a09ac57e3e9da16d9670fbcdaf1c8845db2d89cfc84d9b9d24b8a04e3d6882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a09ac57e3e9da16d9670fbcdaf1c8845db2d89cfc84d9b9d24b8a04e3d6882", kill_on_drop: false }`
[INFO] [stdout] 34a09ac57e3e9da16d9670fbcdaf1c8845db2d89cfc84d9b9d24b8a04e3d6882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 97f263898b67a91393b2163ac19605e9bd11e0f1fce21dff88cd54abc166bf25
[INFO] running `Command { std: "docker" "start" "-a" "97f263898b67a91393b2163ac19605e9bd11e0f1fce21dff88cd54abc166bf25", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libimagbookmark-31d0f68ab84a0da0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libimagbookmark
[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] running `Command { std: "docker" "inspect" "97f263898b67a91393b2163ac19605e9bd11e0f1fce21dff88cd54abc166bf25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f263898b67a91393b2163ac19605e9bd11e0f1fce21dff88cd54abc166bf25", kill_on_drop: false }`
[INFO] [stdout] 97f263898b67a91393b2163ac19605e9bd11e0f1fce21dff88cd54abc166bf25