[INFO] fetching crate develop_debug 0.6.1...
[INFO] testing develop_debug-0.6.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate develop_debug 0.6.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate develop_debug 0.6.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate develop_debug 0.6.1
[INFO] finished tweaking crates.io crate develop_debug 0.6.1
[INFO] tweaked toml for crates.io crate develop_debug 0.6.1 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7314fc1d9bef247a4d856183af52a03f002dab406b440ec7cd8a9b1d21754715
[INFO] running `Command { std: "docker" "start" "-a" "7314fc1d9bef247a4d856183af52a03f002dab406b440ec7cd8a9b1d21754715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7314fc1d9bef247a4d856183af52a03f002dab406b440ec7cd8a9b1d21754715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7314fc1d9bef247a4d856183af52a03f002dab406b440ec7cd8a9b1d21754715", kill_on_drop: false }`
[INFO] [stdout] 7314fc1d9bef247a4d856183af52a03f002dab406b440ec7cd8a9b1d21754715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d44791a3bc405205f0a00de7cb5c244b00a075d40b4d20205609a9728656b29a
[INFO] running `Command { std: "docker" "start" "-a" "d44791a3bc405205f0a00de7cb5c244b00a075d40b4d20205609a9728656b29a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling develop_debug v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Failed to write './README.md'. Read-only file system (os error 30)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "d44791a3bc405205f0a00de7cb5c244b00a075d40b4d20205609a9728656b29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44791a3bc405205f0a00de7cb5c244b00a075d40b4d20205609a9728656b29a", kill_on_drop: false }`
[INFO] [stdout] d44791a3bc405205f0a00de7cb5c244b00a075d40b4d20205609a9728656b29a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 531cd1bf0dc4da4b1f10f5bdb5553f7f2c58783950f6a4b6bd04c8f7bb57427e
[INFO] running `Command { std: "docker" "start" "-a" "531cd1bf0dc4da4b1f10f5bdb5553f7f2c58783950f6a4b6bd04c8f7bb57427e", kill_on_drop: false }`
[INFO] [stderr]    Compiling develop_debug v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Failed to write './README.md'. Read-only file system (os error 30)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "531cd1bf0dc4da4b1f10f5bdb5553f7f2c58783950f6a4b6bd04c8f7bb57427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531cd1bf0dc4da4b1f10f5bdb5553f7f2c58783950f6a4b6bd04c8f7bb57427e", kill_on_drop: false }`
[INFO] [stdout] 531cd1bf0dc4da4b1f10f5bdb5553f7f2c58783950f6a4b6bd04c8f7bb57427e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cdd20990421f129c96e4e9ec4cd3bf00e9624263f0929aa6a9b97d371cf0bb6
[INFO] running `Command { std: "docker" "start" "-a" "3cdd20990421f129c96e4e9ec4cd3bf00e9624263f0929aa6a9b97d371cf0bb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling develop_debug v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Failed to write './README.md'. Read-only file system (os error 30)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/develop_debug-9b4e912ca513308e)
[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]      Running tests/how_to_use.rs (/opt/rustwide/target/debug/deps/how_to_use-2e9ef570888cdaba)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_develop_debug_shortcut ... ok
[INFO] [stdout] test test_develop_debug ... ok
[INFO] [stdout] test test_output_range_control ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests develop_debug
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - dd____show (line 142) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cdd20990421f129c96e4e9ec4cd3bf00e9624263f0929aa6a9b97d371cf0bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cdd20990421f129c96e4e9ec4cd3bf00e9624263f0929aa6a9b97d371cf0bb6", kill_on_drop: false }`
[INFO] [stdout] 3cdd20990421f129c96e4e9ec4cd3bf00e9624263f0929aa6a9b97d371cf0bb6