[INFO] cloning repository https://github.com/ushitora-anqou/mp4_steganography
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ushitora-anqou/mp4_steganography" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fushitora-anqou%2Fmp4_steganography", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fushitora-anqou%2Fmp4_steganography'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b70940a18c3d7e04ef99ef7cfc89adb5f1dc77f5
[INFO] testing ushitora-anqou/mp4_steganography against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fushitora-anqou%2Fmp4_steganography" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ushitora-anqou/mp4_steganography on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ushitora-anqou/mp4_steganography
[INFO] finished tweaking git repo https://github.com/ushitora-anqou/mp4_steganography
[INFO] tweaked toml for git repo https://github.com/ushitora-anqou/mp4_steganography written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ushitora-anqou/mp4_steganography already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25033ebb4c218fe05b295608e7e91986285ab7ab484805a0eb9c3845a5d01124
[INFO] running `Command { std: "docker" "start" "-a" "25033ebb4c218fe05b295608e7e91986285ab7ab484805a0eb9c3845a5d01124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25033ebb4c218fe05b295608e7e91986285ab7ab484805a0eb9c3845a5d01124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25033ebb4c218fe05b295608e7e91986285ab7ab484805a0eb9c3845a5d01124", kill_on_drop: false }`
[INFO] [stdout] 25033ebb4c218fe05b295608e7e91986285ab7ab484805a0eb9c3845a5d01124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a8a3d823485ab9c9fd91fe21a73a022a69ac684c43456c67692e22b1f11d341
[INFO] running `Command { std: "docker" "start" "-a" "8a8a3d823485ab9c9fd91fe21a73a022a69ac684c43456c67692e22b1f11d341", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling mp4_steganography v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "8a8a3d823485ab9c9fd91fe21a73a022a69ac684c43456c67692e22b1f11d341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8a3d823485ab9c9fd91fe21a73a022a69ac684c43456c67692e22b1f11d341", kill_on_drop: false }`
[INFO] [stdout] 8a8a3d823485ab9c9fd91fe21a73a022a69ac684c43456c67692e22b1f11d341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0ce2698f6e51b11946bca0f66a12a5e4ee5bd77935fad4a53afbdcd4c5fa532
[INFO] running `Command { std: "docker" "start" "-a" "e0ce2698f6e51b11946bca0f66a12a5e4ee5bd77935fad4a53afbdcd4c5fa532", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp4_steganography v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e0ce2698f6e51b11946bca0f66a12a5e4ee5bd77935fad4a53afbdcd4c5fa532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ce2698f6e51b11946bca0f66a12a5e4ee5bd77935fad4a53afbdcd4c5fa532", kill_on_drop: false }`
[INFO] [stdout] e0ce2698f6e51b11946bca0f66a12a5e4ee5bd77935fad4a53afbdcd4c5fa532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 520f828c862d64d3610dd53fb052dd55330d3c3dbac5a0f7001d1362fc93d00a
[INFO] running `Command { std: "docker" "start" "-a" "520f828c862d64d3610dd53fb052dd55330d3c3dbac5a0f7001d1362fc93d00a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mp4_steganography-bbbc38b55879d7a4)
[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" "520f828c862d64d3610dd53fb052dd55330d3c3dbac5a0f7001d1362fc93d00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520f828c862d64d3610dd53fb052dd55330d3c3dbac5a0f7001d1362fc93d00a", kill_on_drop: false }`
[INFO] [stdout] 520f828c862d64d3610dd53fb052dd55330d3c3dbac5a0f7001d1362fc93d00a