[INFO] fetching crate mumlib 0.5.1... [INFO] testing mumlib-0.5.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate mumlib 0.5.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mumlib 0.5.1 [INFO] finished tweaking crates.io crate mumlib 0.5.1 [INFO] tweaked toml for crates.io crate mumlib 0.5.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mumlib 0.5.1 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 67 packages to latest compatible versions [INFO] [stderr] Adding colored v2.2.0 (available: v3.0.0) [INFO] [stderr] Adding dirs v4.0.0 (available: v6.0.0) [INFO] [stderr] Adding fern v0.6.2 (available: v0.7.1) [INFO] [stderr] Adding toml_edit v0.14.4 (available: v0.22.27) [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] 3b191120f1e96e1c09da040e11e7ce5aeb98e6629edc7f3f4b5e3325326cfee4 [INFO] running `Command { std: "docker" "start" "-a" "3b191120f1e96e1c09da040e11e7ce5aeb98e6629edc7f3f4b5e3325326cfee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b191120f1e96e1c09da040e11e7ce5aeb98e6629edc7f3f4b5e3325326cfee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b191120f1e96e1c09da040e11e7ce5aeb98e6629edc7f3f4b5e3325326cfee4", kill_on_drop: false }` [INFO] [stdout] 3b191120f1e96e1c09da040e11e7ce5aeb98e6629edc7f3f4b5e3325326cfee4 [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] e17d4bd5a6918b5826365d95a40da4ac04c946f584d0de3c7fb26d270658b6ec [INFO] running `Command { std: "docker" "start" "-a" "e17d4bd5a6918b5826365d95a40da4ac04c946f584d0de3c7fb26d270658b6ec", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling fern v0.6.2 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling toml_edit v0.14.4 [INFO] [stderr] Compiling mumlib v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | .level(log::LevelFilter::Debug) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 73 - .level(log::LevelFilter::Debug) [INFO] [stdout] 73 + .level(LevelFilter::Debug) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.62s [INFO] running `Command { std: "docker" "inspect" "e17d4bd5a6918b5826365d95a40da4ac04c946f584d0de3c7fb26d270658b6ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e17d4bd5a6918b5826365d95a40da4ac04c946f584d0de3c7fb26d270658b6ec", kill_on_drop: false }` [INFO] [stdout] e17d4bd5a6918b5826365d95a40da4ac04c946f584d0de3c7fb26d270658b6ec [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] 0949c65950be4e0d533f9968e0c275cf96324d0d9941ce56cec382fc0e596cdc [INFO] running `Command { std: "docker" "start" "-a" "0949c65950be4e0d533f9968e0c275cf96324d0d9941ce56cec382fc0e596cdc", kill_on_drop: false }` [INFO] [stderr] Compiling mumlib v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | .level(log::LevelFilter::Debug) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 73 - .level(log::LevelFilter::Debug) [INFO] [stdout] 73 + .level(LevelFilter::Debug) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/lib.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | .level(log::LevelFilter::Debug) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 73 - .level(log::LevelFilter::Debug) [INFO] [stdout] 73 + .level(LevelFilter::Debug) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "0949c65950be4e0d533f9968e0c275cf96324d0d9941ce56cec382fc0e596cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0949c65950be4e0d533f9968e0c275cf96324d0d9941ce56cec382fc0e596cdc", kill_on_drop: false }` [INFO] [stdout] 0949c65950be4e0d533f9968e0c275cf96324d0d9941ce56cec382fc0e596cdc [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] a20a89a18b1fd36c5b30a21d1a27f37b5919291428b88f149ea239920a1fb31e [INFO] running `Command { std: "docker" "start" "-a" "a20a89a18b1fd36c5b30a21d1a27f37b5919291428b88f149ea239920a1fb31e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/lib.rs:73:16 [INFO] [stderr] | [INFO] [stderr] 73 | .level(log::LevelFilter::Debug) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | #![warn(unused_qualifications)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 73 - .level(log::LevelFilter::Debug) [INFO] [stderr] 73 + .level(LevelFilter::Debug) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `mumlib` (lib) generated 1 warning (run `cargo fix --lib -p mumlib` to apply 1 suggestion) [INFO] [stderr] warning: `mumlib` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mumlib-1fe9e509b78a8c66) [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" "a20a89a18b1fd36c5b30a21d1a27f37b5919291428b88f149ea239920a1fb31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a20a89a18b1fd36c5b30a21d1a27f37b5919291428b88f149ea239920a1fb31e", kill_on_drop: false }` [INFO] [stdout] a20a89a18b1fd36c5b30a21d1a27f37b5919291428b88f149ea239920a1fb31e