[INFO] fetching crate mmarinus 0.4.0...
[INFO] testing mmarinus-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mmarinus 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mmarinus 0.4.0
[INFO] finished tweaking crates.io crate mmarinus 0.4.0
[INFO] tweaked toml for crates.io crate mmarinus 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mmarinus 0.4.0 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 1 package to latest compatible version
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b594cdc3f9c14d04cbba98a9dae5b0ec01781b87c6cc609223577a90a6829cd8
[INFO] running `Command { std: "docker" "start" "-a" "b594cdc3f9c14d04cbba98a9dae5b0ec01781b87c6cc609223577a90a6829cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b594cdc3f9c14d04cbba98a9dae5b0ec01781b87c6cc609223577a90a6829cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b594cdc3f9c14d04cbba98a9dae5b0ec01781b87c6cc609223577a90a6829cd8", kill_on_drop: false }`
[INFO] [stdout] b594cdc3f9c14d04cbba98a9dae5b0ec01781b87c6cc609223577a90a6829cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3f5394d3535e4d24fc5061b3467f99fe123fc7b3d38d89820fad71043b8cfe63
[INFO] running `Command { std: "docker" "start" "-a" "3f5394d3535e4d24fc5061b3467f99fe123fc7b3d38d89820fad71043b8cfe63", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmarinus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Executable` is never used
[INFO] [stdout]   --> src/map.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait Executable: Known {}
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3f5394d3535e4d24fc5061b3467f99fe123fc7b3d38d89820fad71043b8cfe63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5394d3535e4d24fc5061b3467f99fe123fc7b3d38d89820fad71043b8cfe63", kill_on_drop: false }`
[INFO] [stdout] 3f5394d3535e4d24fc5061b3467f99fe123fc7b3d38d89820fad71043b8cfe63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 449210cd84e08d3e180a7418f7db9dd77d1c7301e75a699cdef36fb735b4afbc
[INFO] running `Command { std: "docker" "start" "-a" "449210cd84e08d3e180a7418f7db9dd77d1c7301e75a699cdef36fb735b4afbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmarinus v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Executable` is never used
[INFO] [stdout]   --> src/map.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait Executable: Known {}
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Executable` is never used
[INFO] [stdout]   --> src/map.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait Executable: Known {}
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "449210cd84e08d3e180a7418f7db9dd77d1c7301e75a699cdef36fb735b4afbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449210cd84e08d3e180a7418f7db9dd77d1c7301e75a699cdef36fb735b4afbc", kill_on_drop: false }`
[INFO] [stdout] 449210cd84e08d3e180a7418f7db9dd77d1c7301e75a699cdef36fb735b4afbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2bb39a3d17786a5ac050cdf069d19f0a994c212f5db9c5d2a646ccae36e26513
[INFO] running `Command { std: "docker" "start" "-a" "2bb39a3d17786a5ac050cdf069d19f0a994c212f5db9c5d2a646ccae36e26513", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Executable` is never used
[INFO] [stderr]   --> src/map.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub trait Executable: Known {}
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mmarinus` (lib) generated 1 warning
[INFO] [stderr] warning: `mmarinus` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mmarinus-2faa3e0aa31fccd3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test map::tests::zero_split ... ok
[INFO] [stdout] test map::tests::full_size_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bb39a3d17786a5ac050cdf069d19f0a994c212f5db9c5d2a646ccae36e26513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb39a3d17786a5ac050cdf069d19f0a994c212f5db9c5d2a646ccae36e26513", kill_on_drop: false }`
[INFO] [stdout] 2bb39a3d17786a5ac050cdf069d19f0a994c212f5db9c5d2a646ccae36e26513