[INFO] fetching crate hex-view 0.1.3...
[INFO] testing hex-view-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hex-view 0.1.3 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate hex-view 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex-view 0.1.3
[INFO] finished tweaking crates.io crate hex-view 0.1.3
[INFO] tweaked toml for crates.io crate hex-view 0.1.3 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cd2a682b2855caa8e7ef15584ae70945df4b3fdff3fab4e8d5fb047d783284c
[INFO] running `Command { std: "docker" "start" "-a" "4cd2a682b2855caa8e7ef15584ae70945df4b3fdff3fab4e8d5fb047d783284c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cd2a682b2855caa8e7ef15584ae70945df4b3fdff3fab4e8d5fb047d783284c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd2a682b2855caa8e7ef15584ae70945df4b3fdff3fab4e8d5fb047d783284c", kill_on_drop: false }`
[INFO] [stdout] 4cd2a682b2855caa8e7ef15584ae70945df4b3fdff3fab4e8d5fb047d783284c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6cd894b8dc0ff3e5123bdc3dcbc486f4f2e2cd9da8151389fee2d7b711585f
[INFO] running `Command { std: "docker" "start" "-a" "9e6cd894b8dc0ff3e5123bdc3dcbc486f4f2e2cd9da8151389fee2d7b711585f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex-view v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "9e6cd894b8dc0ff3e5123bdc3dcbc486f4f2e2cd9da8151389fee2d7b711585f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6cd894b8dc0ff3e5123bdc3dcbc486f4f2e2cd9da8151389fee2d7b711585f", kill_on_drop: false }`
[INFO] [stdout] 9e6cd894b8dc0ff3e5123bdc3dcbc486f4f2e2cd9da8151389fee2d7b711585f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d9b3fd28a15ddc84853b652dc50aaf656342c26e1e6c7093eb7177ff4a20115
[INFO] running `Command { std: "docker" "start" "-a" "4d9b3fd28a15ddc84853b652dc50aaf656342c26e1e6c7093eb7177ff4a20115", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex-view v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "4d9b3fd28a15ddc84853b652dc50aaf656342c26e1e6c7093eb7177ff4a20115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9b3fd28a15ddc84853b652dc50aaf656342c26e1e6c7093eb7177ff4a20115", kill_on_drop: false }`
[INFO] [stdout] 4d9b3fd28a15ddc84853b652dc50aaf656342c26e1e6c7093eb7177ff4a20115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e52daae720031d2cbc0a4800cdaec79bcaa51461095a8186a9c141fb7b6b9f7a
[INFO] running `Command { std: "docker" "start" "-a" "e52daae720031d2cbc0a4800cdaec79bcaa51461095a8186a9c141fb7b6b9f7a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex_view-b5751e97d231624b)
[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 hex-view
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e52daae720031d2cbc0a4800cdaec79bcaa51461095a8186a9c141fb7b6b9f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52daae720031d2cbc0a4800cdaec79bcaa51461095a8186a9c141fb7b6b9f7a", kill_on_drop: false }`
[INFO] [stdout] e52daae720031d2cbc0a4800cdaec79bcaa51461095a8186a9c141fb7b6b9f7a