[INFO] fetching crate powerpack-cache 0.6.3...
[INFO] testing powerpack-cache-0.6.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate powerpack-cache 0.6.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate powerpack-cache 0.6.3
[INFO] finished tweaking crates.io crate powerpack-cache 0.6.3
[INFO] tweaked toml for crates.io crate powerpack-cache 0.6.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate powerpack-cache 0.6.3 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] crate crates.io crate powerpack-cache 0.6.3 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fmutex v0.1.0
[INFO] [stderr]   Downloaded powerpack-detach v0.6.3
[INFO] [stderr]   Downloaded powerpack-env v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 64f33fbbb6bcd4f6134728049e689299955b555381a140aa6dd935a8e4da80ba
[INFO] running `Command { std: "docker" "start" "-a" "64f33fbbb6bcd4f6134728049e689299955b555381a140aa6dd935a8e4da80ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f33fbbb6bcd4f6134728049e689299955b555381a140aa6dd935a8e4da80ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f33fbbb6bcd4f6134728049e689299955b555381a140aa6dd935a8e4da80ba", kill_on_drop: false }`
[INFO] [stdout] 64f33fbbb6bcd4f6134728049e689299955b555381a140aa6dd935a8e4da80ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8296609fcb03ffc35afb52ceaa699cff5c16900fc4c2b78e13f0cbd5a2ea1a77
[INFO] running `Command { std: "docker" "start" "-a" "8296609fcb03ffc35afb52ceaa699cff5c16900fc4c2b78e13f0cbd5a2ea1a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling flagset v0.4.6
[INFO] [stderr]    Compiling powerpack-env v0.6.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling powerpack-detach v0.6.3
[INFO] [stderr]    Compiling fmutex v0.1.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling powerpack-cache v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.79s
[INFO] running `Command { std: "docker" "inspect" "8296609fcb03ffc35afb52ceaa699cff5c16900fc4c2b78e13f0cbd5a2ea1a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8296609fcb03ffc35afb52ceaa699cff5c16900fc4c2b78e13f0cbd5a2ea1a77", kill_on_drop: false }`
[INFO] [stdout] 8296609fcb03ffc35afb52ceaa699cff5c16900fc4c2b78e13f0cbd5a2ea1a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 410409653e675e4935c71c4acd8b7d0fa364d995c52292718cb5f28c62430d05
[INFO] running `Command { std: "docker" "start" "-a" "410409653e675e4935c71c4acd8b7d0fa364d995c52292718cb5f28c62430d05", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerpack-cache v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "410409653e675e4935c71c4acd8b7d0fa364d995c52292718cb5f28c62430d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410409653e675e4935c71c4acd8b7d0fa364d995c52292718cb5f28c62430d05", kill_on_drop: false }`
[INFO] [stdout] 410409653e675e4935c71c4acd8b7d0fa364d995c52292718cb5f28c62430d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f5ec1d95ac3ad09d9c8db503e5fb73df3e6248dac593ef1950500d23470a83d5
[INFO] running `Command { std: "docker" "start" "-a" "f5ec1d95ac3ad09d9c8db503e5fb73df3e6248dac593ef1950500d23470a83d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/powerpack_cache-eee661f611ec3ea4)
[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" "f5ec1d95ac3ad09d9c8db503e5fb73df3e6248dac593ef1950500d23470a83d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ec1d95ac3ad09d9c8db503e5fb73df3e6248dac593ef1950500d23470a83d5", kill_on_drop: false }`
[INFO] [stdout] f5ec1d95ac3ad09d9c8db503e5fb73df3e6248dac593ef1950500d23470a83d5