[INFO] fetching crate copystr 0.0.5...
[INFO] testing copystr-0.0.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate copystr 0.0.5 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate copystr 0.0.5
[INFO] finished tweaking crates.io crate copystr 0.0.5
[INFO] tweaked toml for crates.io crate copystr 0.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate copystr 0.0.5 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 10 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 88ec40e2b8fa96b1882b09c4455ea765c703e91cb1620cb743afd3738ebf6312
[INFO] running `Command { std: "docker" "start" "-a" "88ec40e2b8fa96b1882b09c4455ea765c703e91cb1620cb743afd3738ebf6312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88ec40e2b8fa96b1882b09c4455ea765c703e91cb1620cb743afd3738ebf6312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ec40e2b8fa96b1882b09c4455ea765c703e91cb1620cb743afd3738ebf6312", kill_on_drop: false }`
[INFO] [stdout] 88ec40e2b8fa96b1882b09c4455ea765c703e91cb1620cb743afd3738ebf6312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 99b718fc8a265691ca85be24973dffeadfc61501daf06327728da51437b0ab73
[INFO] running `Command { std: "docker" "start" "-a" "99b718fc8a265691ca85be24973dffeadfc61501daf06327728da51437b0ab73", kill_on_drop: false }`
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "99b718fc8a265691ca85be24973dffeadfc61501daf06327728da51437b0ab73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b718fc8a265691ca85be24973dffeadfc61501daf06327728da51437b0ab73", kill_on_drop: false }`
[INFO] [stdout] 99b718fc8a265691ca85be24973dffeadfc61501daf06327728da51437b0ab73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d0901001ab42686965abb7f0e1cc36c04e092112808fac85c23725e30cc1d485
[INFO] running `Command { std: "docker" "start" "-a" "d0901001ab42686965abb7f0e1cc36c04e092112808fac85c23725e30cc1d485", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.87s
[INFO] running `Command { std: "docker" "inspect" "d0901001ab42686965abb7f0e1cc36c04e092112808fac85c23725e30cc1d485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0901001ab42686965abb7f0e1cc36c04e092112808fac85c23725e30cc1d485", kill_on_drop: false }`
[INFO] [stdout] d0901001ab42686965abb7f0e1cc36c04e092112808fac85c23725e30cc1d485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c405e88d6dd6b47edb05a9e9c4bd1db67f56d1b6423c3b71883918ee14e32739
[INFO] running `Command { std: "docker" "start" "-a" "c405e88d6dd6b47edb05a9e9c4bd1db67f56d1b6423c3b71883918ee14e32739", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/copystr-52b4effef2b9a25d)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::const_construction_should_work ... ok
[INFO] [stdout] test tests::default_ok ... ok
[INFO] [stdout] test tests::different_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::new_string_struct ... ok
[INFO] [stdout] test tests::same_size_copystr_match_works ... ok
[INFO] [stdout] test tests::str_comparison_works ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::str_ordering_works ... ok
[INFO] [stdout] test tests::same_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::copy_string_struct ... ok
[INFO] [stdout] test tests::string_ordering_works ... ok
[INFO] [stdout] test tests::string_comparison_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c405e88d6dd6b47edb05a9e9c4bd1db67f56d1b6423c3b71883918ee14e32739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c405e88d6dd6b47edb05a9e9c4bd1db67f56d1b6423c3b71883918ee14e32739", kill_on_drop: false }`
[INFO] [stdout] c405e88d6dd6b47edb05a9e9c4bd1db67f56d1b6423c3b71883918ee14e32739