[INFO] fetching crate mop-common 0.5.0...
[INFO] testing mop-common-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mop-common 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mop-common 0.5.0
[INFO] finished tweaking crates.io crate mop-common 0.5.0
[INFO] tweaked toml for crates.io crate mop-common 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mop-common 0.5.0 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] 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ee87436bbb3b7ab6807ee5203e3b8e64fc9cc662fd556f2371c0ea5c56f39d6a
[INFO] running `Command { std: "docker" "start" "-a" "ee87436bbb3b7ab6807ee5203e3b8e64fc9cc662fd556f2371c0ea5c56f39d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee87436bbb3b7ab6807ee5203e3b8e64fc9cc662fd556f2371c0ea5c56f39d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee87436bbb3b7ab6807ee5203e3b8e64fc9cc662fd556f2371c0ea5c56f39d6a", kill_on_drop: false }`
[INFO] [stdout] ee87436bbb3b7ab6807ee5203e3b8e64fc9cc662fd556f2371c0ea5c56f39d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 418edbd03b5bbc0959556b6a8d11d47815d630b29064c0370c7f4823c88c5ab6
[INFO] running `Command { std: "docker" "start" "-a" "418edbd03b5bbc0959556b6a8d11d47815d630b29064c0370c7f4823c88c5ab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mop-common v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utils::*`
[INFO] [stdout]   --> src/lib.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use crate::{solver::*, trait_cfg::*, utils::*};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "418edbd03b5bbc0959556b6a8d11d47815d630b29064c0370c7f4823c88c5ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418edbd03b5bbc0959556b6a8d11d47815d630b29064c0370c7f4823c88c5ab6", kill_on_drop: false }`
[INFO] [stdout] 418edbd03b5bbc0959556b6a8d11d47815d630b29064c0370c7f4823c88c5ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 013fca35e2217a2aa8f86ef77c65e29e2ab5f85cb35c66e5b4785cd5d8a874f0
[INFO] running `Command { std: "docker" "start" "-a" "013fca35e2217a2aa8f86ef77c65e29e2ab5f85cb35c66e5b4785cd5d8a874f0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `utils::*`
[INFO] [stdout]   --> src/lib.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use crate::{solver::*, trait_cfg::*, utils::*};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mop-common v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utils::*`
[INFO] [stdout]   --> src/lib.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use crate::{solver::*, trait_cfg::*, utils::*};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "013fca35e2217a2aa8f86ef77c65e29e2ab5f85cb35c66e5b4785cd5d8a874f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013fca35e2217a2aa8f86ef77c65e29e2ab5f85cb35c66e5b4785cd5d8a874f0", kill_on_drop: false }`
[INFO] [stdout] 013fca35e2217a2aa8f86ef77c65e29e2ab5f85cb35c66e5b4785cd5d8a874f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ba1997fdf3aed24b422ac25c6c96850f22824bbc3bf9e866c700df16e1ec8f77
[INFO] running `Command { std: "docker" "start" "-a" "ba1997fdf3aed24b422ac25c6c96850f22824bbc3bf9e866c700df16e1ec8f77", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `utils::*`
[INFO] [stderr]   --> src/lib.rs:16:42
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub use crate::{solver::*, trait_cfg::*, utils::*};
[INFO] [stderr]    |                                          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mop-common` (lib) generated 1 warning (run `cargo fix --lib -p mop-common` to apply 1 suggestion)
[INFO] [stderr] warning: `mop-common` (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/mop_common-f685e2fadeab0cc1)
[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" "ba1997fdf3aed24b422ac25c6c96850f22824bbc3bf9e866c700df16e1ec8f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1997fdf3aed24b422ac25c6c96850f22824bbc3bf9e866c700df16e1ec8f77", kill_on_drop: false }`
[INFO] [stdout] ba1997fdf3aed24b422ac25c6c96850f22824bbc3bf9e866c700df16e1ec8f77