[INFO] fetching crate dirinfo 0.1.1...
[INFO] testing dirinfo-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dirinfo 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dirinfo 0.1.1
[INFO] finished tweaking crates.io crate dirinfo 0.1.1
[INFO] tweaked toml for crates.io crate dirinfo 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dirinfo 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 927c43d0d61779acda46ee46c71dcc9050ee2a840860fb3a3067935e9dbaa4ce
[INFO] running `Command { std: "docker" "start" "-a" "927c43d0d61779acda46ee46c71dcc9050ee2a840860fb3a3067935e9dbaa4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "927c43d0d61779acda46ee46c71dcc9050ee2a840860fb3a3067935e9dbaa4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927c43d0d61779acda46ee46c71dcc9050ee2a840860fb3a3067935e9dbaa4ce", kill_on_drop: false }`
[INFO] [stdout] 927c43d0d61779acda46ee46c71dcc9050ee2a840860fb3a3067935e9dbaa4ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b5ce12a5c57bc2f51faa4c9a7873cb7c8f473ceb4b69dd5970b33a07b068c060
[INFO] running `Command { std: "docker" "start" "-a" "b5ce12a5c57bc2f51faa4c9a7873cb7c8f473ceb4b69dd5970b33a07b068c060", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling dirinfo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `error`, `path`, and `depth` are never read
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Error {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     error: Option<std::io::Error>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     path: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b5ce12a5c57bc2f51faa4c9a7873cb7c8f473ceb4b69dd5970b33a07b068c060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ce12a5c57bc2f51faa4c9a7873cb7c8f473ceb4b69dd5970b33a07b068c060", kill_on_drop: false }`
[INFO] [stdout] b5ce12a5c57bc2f51faa4c9a7873cb7c8f473ceb4b69dd5970b33a07b068c060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ef1ce8b7d90e6bbbae04fc78c9c745e663d8cd65d5116adfda2d7b403867e48c
[INFO] running `Command { std: "docker" "start" "-a" "ef1ce8b7d90e6bbbae04fc78c9c745e663d8cd65d5116adfda2d7b403867e48c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirinfo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `error`, `path`, and `depth` are never read
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Error {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     error: Option<std::io::Error>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     path: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error`, `path`, and `depth` are never read
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Error {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     error: Option<std::io::Error>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     path: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "ef1ce8b7d90e6bbbae04fc78c9c745e663d8cd65d5116adfda2d7b403867e48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1ce8b7d90e6bbbae04fc78c9c745e663d8cd65d5116adfda2d7b403867e48c", kill_on_drop: false }`
[INFO] [stdout] ef1ce8b7d90e6bbbae04fc78c9c745e663d8cd65d5116adfda2d7b403867e48c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 933e50342f1d356bff8c50f825e283233e901f3fe18dda490b5a2a25e9b6e38f
[INFO] running `Command { std: "docker" "start" "-a" "933e50342f1d356bff8c50f825e283233e901f3fe18dda490b5a2a25e9b6e38f", kill_on_drop: false }`
[INFO] [stderr] warning: fields `error`, `path`, and `depth` are never read
[INFO] [stderr]   --> src/lib.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct Error {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 38 |     error: Option<std::io::Error>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 39 |     path: Option<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 40 |     depth: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dirinfo` (lib) generated 1 warning
[INFO] [stderr] warning: `dirinfo` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dirinfo-620a2989e2a8b944)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::byabsolutepath ... ok
[INFO] [stdout] test tests::distribydepthfiles ... ok
[INFO] [stdout] test tests::distribution ... ok
[INFO] [stdout] test tests::distribydepthdirectories ... ok
[INFO] [stdout] test tests::getdeepest ... ok
[INFO] [stdout] test tests::distribydepthsymlinks ... ok
[INFO] [stdout] test tests::filesizedistribydepth ... ok
[INFO] [stdout] test tests::scratchpad ... ok
[INFO] [stdout] test tests::hiddenfilesizedistribydepth ... ok
[INFO] [stdout] test tests::numhiddenfilesdistribydepth ... ok
[INFO] [stdout] test tests::filesizebyext ... ok
[INFO] [stdout] test tests::splitfiles ... ok
[INFO] [stdout] test tests::dirinfonew has been running for over 60 seconds
[INFO] [stdout] test tests::filesize has been running for over 60 seconds
[INFO] [stdout] test tests::hiddenfilenum has been running for over 60 seconds
[INFO] [stdout] test tests::hiddenfilesize has been running for over 60 seconds
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dirinfo-620a2989e2a8b944` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "933e50342f1d356bff8c50f825e283233e901f3fe18dda490b5a2a25e9b6e38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933e50342f1d356bff8c50f825e283233e901f3fe18dda490b5a2a25e9b6e38f", kill_on_drop: false }`
[INFO] [stdout] 933e50342f1d356bff8c50f825e283233e901f3fe18dda490b5a2a25e9b6e38f