[INFO] fetching crate cotton 0.1.1...
[INFO] testing cotton-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 cotton 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cotton 0.1.1
[INFO] finished tweaking crates.io crate cotton 0.1.1
[INFO] tweaked toml for crates.io crate cotton 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cotton 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]     Updating crates.io index
[INFO] [stderr]      Locking 155 packages to latest compatible versions
[INFO] [stderr]       Adding directories v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding stderrlog v0.5.4 (available: v0.6.0)
[INFO] [stderr]       Adding termcolor v1.1.3 (available: v1.4.1)
[INFO] [stderr]       Adding zzz v0.2.1 (available: v0.3.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded linked_hash_set v0.1.5
[INFO] [stderr]   Downloaded exec v0.3.1
[INFO] [stderr]   Downloaded stderrlog v0.5.4
[INFO] [stderr]   Downloaded file-owner v0.1.2
[INFO] [stderr]   Downloaded error-context v0.1.2
[INFO] [stderr]   Downloaded uninterruptible v0.1.0
[INFO] [stderr]   Downloaded file-mode v0.1.2
[INFO] [stderr]   Downloaded maybe-string v0.1.0
[INFO] [stderr]   Downloaded mkargs v1.0.0
[INFO] [stderr]   Downloaded problem v5.3.0
[INFO] [stderr]   Downloaded zzz v0.2.1
[INFO] [stderr]   Downloaded cradle v0.2.2
[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] bbfb5154abb650df61e8361f99e9a1efd86656cf0f3e128a32a2815da3ec2b08
[INFO] running `Command { std: "docker" "start" "-a" "bbfb5154abb650df61e8361f99e9a1efd86656cf0f3e128a32a2815da3ec2b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbfb5154abb650df61e8361f99e9a1efd86656cf0f3e128a32a2815da3ec2b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfb5154abb650df61e8361f99e9a1efd86656cf0f3e128a32a2815da3ec2b08", kill_on_drop: false }`
[INFO] [stdout] bbfb5154abb650df61e8361f99e9a1efd86656cf0f3e128a32a2815da3ec2b08
[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] 86d8b9315a579f70f15ab658fc60bd8e48d7f8e9b7bcf04debcba69aee7de4e0
[INFO] running `Command { std: "docker" "start" "-a" "86d8b9315a579f70f15ab658fc60bd8e48d7f8e9b7bcf04debcba69aee7de4e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling maybe-string v0.1.0
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling linked_hash_set v0.1.5
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling problem v5.3.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling mkargs v1.0.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling error-context v0.1.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling cradle v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling file-mode v0.1.2
[INFO] [stderr]    Compiling zzz v0.2.1
[INFO] [stderr]    Compiling stderrlog v0.5.4
[INFO] [stderr]    Compiling exec v0.3.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling uninterruptible v0.1.0
[INFO] [stderr]    Compiling file-owner v0.1.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling shellwords v1.1.0
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling cotton v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `Command { std: "docker" "inspect" "86d8b9315a579f70f15ab658fc60bd8e48d7f8e9b7bcf04debcba69aee7de4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d8b9315a579f70f15ab658fc60bd8e48d7f8e9b7bcf04debcba69aee7de4e0", kill_on_drop: false }`
[INFO] [stdout] 86d8b9315a579f70f15ab658fc60bd8e48d7f8e9b7bcf04debcba69aee7de4e0
[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] 7f71f9dd64bb030662e0a4ea3bcc2dfdb8dcfa4651eadf62f56174cbd4a7dec8
[INFO] running `Command { std: "docker" "start" "-a" "7f71f9dd64bb030662e0a4ea3bcc2dfdb8dcfa4651eadf62f56174cbd4a7dec8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cotton v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "7f71f9dd64bb030662e0a4ea3bcc2dfdb8dcfa4651eadf62f56174cbd4a7dec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f71f9dd64bb030662e0a4ea3bcc2dfdb8dcfa4651eadf62f56174cbd4a7dec8", kill_on_drop: false }`
[INFO] [stdout] 7f71f9dd64bb030662e0a4ea3bcc2dfdb8dcfa4651eadf62f56174cbd4a7dec8
[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] 82582e6d9ea56d817b421872a7dfae04a23134ea6acf4ac736e54788dddfbbe1
[INFO] running `Command { std: "docker" "start" "-a" "82582e6d9ea56d817b421872a7dfae04a23134ea6acf4ac736e54788dddfbbe1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cotton-8451e99048f95bdf)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hashing::tests::test_hex_digest ... ok
[INFO] [stdout] test time::tests::chrono_duration_from_str ... ok
[INFO] [stdout] test time::tests::duration_from_str ... ok
[INFO] [stdout] test tests::test_problem - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82582e6d9ea56d817b421872a7dfae04a23134ea6acf4ac736e54788dddfbbe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82582e6d9ea56d817b421872a7dfae04a23134ea6acf4ac736e54788dddfbbe1", kill_on_drop: false }`
[INFO] [stdout] 82582e6d9ea56d817b421872a7dfae04a23134ea6acf4ac736e54788dddfbbe1