[INFO] fetching crate seq-set 0.0.2...
[INFO] testing seq-set-0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate seq-set 0.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate seq-set 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate seq-set 0.0.2
[INFO] tweaked toml for crates.io crate seq-set 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seq-set 0.0.2 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 227c2ca8026b305198c4e2c82c0202e85c128f259225880ebb791f2ca41f87eb
[INFO] running `Command { std: "docker" "start" "-a" "227c2ca8026b305198c4e2c82c0202e85c128f259225880ebb791f2ca41f87eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227c2ca8026b305198c4e2c82c0202e85c128f259225880ebb791f2ca41f87eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227c2ca8026b305198c4e2c82c0202e85c128f259225880ebb791f2ca41f87eb", kill_on_drop: false }`
[INFO] [stdout] 227c2ca8026b305198c4e2c82c0202e85c128f259225880ebb791f2ca41f87eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5a3931bc4ace05c4fa015e25ece9a18971af3c91c1c4e8396ecadf908c991321
[INFO] running `Command { std: "docker" "start" "-a" "5a3931bc4ace05c4fa015e25ece9a18971af3c91c1c4e8396ecadf908c991321", kill_on_drop: false }`
[INFO] [stderr]    Compiling seq-set v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "5a3931bc4ace05c4fa015e25ece9a18971af3c91c1c4e8396ecadf908c991321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3931bc4ace05c4fa015e25ece9a18971af3c91c1c4e8396ecadf908c991321", kill_on_drop: false }`
[INFO] [stdout] 5a3931bc4ace05c4fa015e25ece9a18971af3c91c1c4e8396ecadf908c991321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f35213619477d09e8af60209cca8f596082930b8a4431285be3c9d2f25130a1e
[INFO] running `Command { std: "docker" "start" "-a" "f35213619477d09e8af60209cca8f596082930b8a4431285be3c9d2f25130a1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling seq-set v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f35213619477d09e8af60209cca8f596082930b8a4431285be3c9d2f25130a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35213619477d09e8af60209cca8f596082930b8a4431285be3c9d2f25130a1e", kill_on_drop: false }`
[INFO] [stdout] f35213619477d09e8af60209cca8f596082930b8a4431285be3c9d2f25130a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 968f74299d8fcfa364d9f94a47a42399930833f28fa58d0b1de93d3870478896
[INFO] running `Command { std: "docker" "start" "-a" "968f74299d8fcfa364d9f94a47a42399930833f28fa58d0b1de93d3870478896", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/seq_set-1cd0a106d9169742)
[INFO] [stderr]      Running tests/seq_set.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/seq_set-d999fefdff6e9b3c)
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test insert_and_contains ... ok
[INFO] [stdout] test insert_remove_insert ... ok
[INFO] [stdout] test into_iter_consuming ... ok
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test into_iter_mutable_references ... ok
[INFO] [stdout] test iterate_empty_set ... ok
[INFO] [stdout] test into_iter_references ... ok
[INFO] [stdout] test iteration_order ... ok
[INFO] [stdout] test multiple_insertions_and_removals ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stdout] test with_custom_struct ... ok
[INFO] [stdout] test remove_and_iterate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "968f74299d8fcfa364d9f94a47a42399930833f28fa58d0b1de93d3870478896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968f74299d8fcfa364d9f94a47a42399930833f28fa58d0b1de93d3870478896", kill_on_drop: false }`
[INFO] [stdout] 968f74299d8fcfa364d9f94a47a42399930833f28fa58d0b1de93d3870478896