[INFO] fetching crate tar-no-std 0.1.7...
[INFO] testing tar-no-std-0.1.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tar-no-std 0.1.7 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate tar-no-std 0.1.7 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 tar-no-std 0.1.7
[INFO] finished tweaking crates.io crate tar-no-std 0.1.7
[INFO] tweaked toml for crates.io crate tar-no-std 0.1.7 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate tar-no-std 0.1.7 already has a lockfile, it will not be regenerated
[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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a2a00d7d33ebbd67309e97cefecaf7fa27f3ddd3b8a09eda9f58e4fc38063eae
[INFO] running `Command { std: "docker" "start" "-a" "a2a00d7d33ebbd67309e97cefecaf7fa27f3ddd3b8a09eda9f58e4fc38063eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2a00d7d33ebbd67309e97cefecaf7fa27f3ddd3b8a09eda9f58e4fc38063eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a00d7d33ebbd67309e97cefecaf7fa27f3ddd3b8a09eda9f58e4fc38063eae", kill_on_drop: false }`
[INFO] [stdout] a2a00d7d33ebbd67309e97cefecaf7fa27f3ddd3b8a09eda9f58e4fc38063eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 4de316580c179df326b6ae89ab64fdb6b3275596bc05b33d58c8ec3230f21385
[INFO] running `Command { std: "docker" "start" "-a" "4de316580c179df326b6ae89ab64fdb6b3275596bc05b33d58c8ec3230f21385", kill_on_drop: false }`
[INFO] [stderr]    Compiling tar-no-std v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "4de316580c179df326b6ae89ab64fdb6b3275596bc05b33d58c8ec3230f21385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de316580c179df326b6ae89ab64fdb6b3275596bc05b33d58c8ec3230f21385", kill_on_drop: false }`
[INFO] [stdout] 4de316580c179df326b6ae89ab64fdb6b3275596bc05b33d58c8ec3230f21385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 141a9e55384ea7df5d9406b53f07b0f0f5f7f6501229e4933815745951e7b45c
[INFO] running `Command { std: "docker" "start" "-a" "141a9e55384ea7df5d9406b53f07b0f0f5f7f6501229e4933815745951e7b45c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling tar-no-std v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stdout] error[E0432]: unresolved import `tar_no_std::TarArchive`
[INFO] [stdout]   --> examples/alloc_feature.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tar_no_std::TarArchive;
[INFO] [stdout]    |     ^^^^^^^^^^^^----------
[INFO] [stdout]    |     |           |
[INFO] [stdout]    |     |           help: a similar name exists in the module: `archive`
[INFO] [stdout]    |     no `TarArchive` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tar-no-std` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "141a9e55384ea7df5d9406b53f07b0f0f5f7f6501229e4933815745951e7b45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141a9e55384ea7df5d9406b53f07b0f0f5f7f6501229e4933815745951e7b45c", kill_on_drop: false }`
[INFO] [stdout] 141a9e55384ea7df5d9406b53f07b0f0f5f7f6501229e4933815745951e7b45c