[INFO] fetching crate cfg-expr 0.20.0...
[INFO] testing cfg-expr-0.20.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cfg-expr 0.20.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate cfg-expr 0.20.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cfg-expr 0.20.0
[INFO] tweaked toml for crates.io crate cfg-expr 0.20.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cfg-expr 0.20.0 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] crate crates.io crate cfg-expr 0.20.0 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded similar v2.6.0
[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] d2d18951ac366e03039daf4bacbc962132b35fa66ba5dbb5189c511e9b8b4aa6
[INFO] running `Command { std: "docker" "start" "-a" "d2d18951ac366e03039daf4bacbc962132b35fa66ba5dbb5189c511e9b8b4aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2d18951ac366e03039daf4bacbc962132b35fa66ba5dbb5189c511e9b8b4aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d18951ac366e03039daf4bacbc962132b35fa66ba5dbb5189c511e9b8b4aa6", kill_on_drop: false }`
[INFO] [stdout] d2d18951ac366e03039daf4bacbc962132b35fa66ba5dbb5189c511e9b8b4aa6
[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] a7a9086e7efcc88b6544ee93d5e719e6d10b7bc640998ec5dd5acf5461c66a72
[INFO] running `Command { std: "docker" "start" "-a" "a7a9086e7efcc88b6544ee93d5e719e6d10b7bc640998ec5dd5acf5461c66a72", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling cfg-expr v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "a7a9086e7efcc88b6544ee93d5e719e6d10b7bc640998ec5dd5acf5461c66a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a9086e7efcc88b6544ee93d5e719e6d10b7bc640998ec5dd5acf5461c66a72", kill_on_drop: false }`
[INFO] [stdout] a7a9086e7efcc88b6544ee93d5e719e6d10b7bc640998ec5dd5acf5461c66a72
[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] 36ea1762c00dacc39c8237b28069d804470d98fdb8c7bc44c7be40dcd7c6ad55
[INFO] running `Command { std: "docker" "start" "-a" "36ea1762c00dacc39c8237b28069d804470d98fdb8c7bc44c7be40dcd7c6ad55", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling similar-asserts v1.7.0
[INFO] [stderr]    Compiling cfg-expr v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "36ea1762c00dacc39c8237b28069d804470d98fdb8c7bc44c7be40dcd7c6ad55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ea1762c00dacc39c8237b28069d804470d98fdb8c7bc44c7be40dcd7c6ad55", kill_on_drop: false }`
[INFO] [stdout] 36ea1762c00dacc39c8237b28069d804470d98fdb8c7bc44c7be40dcd7c6ad55
[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] 726c243a5af584d72c2672c72a53310340c0dcc145028be5a5b8fd2c339689e1
[INFO] running `Command { std: "docker" "start" "-a" "726c243a5af584d72c2672c72a53310340c0dcc145028be5a5b8fd2c339689e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cfg_expr-aa7e606414565b2c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test targets::test::family_comp ... ok
[INFO] [stdout] test targets::test::set_map_key ... ok
[INFO] [stdout] test targets::test::targets_are_sorted ... ok
[INFO] [stdout] test targets::test::has_ios ... ok
[INFO] [stderr]      Running tests/eval.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/eval-596cd5eafd09ecaf)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tiny ... ok
[INFO] [stdout] test features ... ok
[INFO] [stdout] test complex ... ok
[INFO] [stdout] test wasm_family ... ok
[INFO] [stdout] test unstable_target_abi ... ok
[INFO] [stdout] test target_family ... ok
[INFO] [stdout] test very_specific ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lexer.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lexer-59ddbd44d5e0e5da)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test handle_cfg_keywords ... ok
[INFO] [stdout] test handle_empty_value ... ok
[INFO] [stdout] test handle_key_value ... ok
[INFO] [stdout] test handle_short_key ... ok
[INFO] [stdout] test strips_attribute ... ok
[INFO] [stdout] test handles_raw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parser.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/parser-44fc46c5ed698ed3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test fails_empty ... ok
[INFO] [stdout] test fails_invalid_funcs ... ok
[INFO] [stdout] test fails_unbalanced_parens ... ok
[INFO] [stdout] test fails_malformed ... ok
[INFO] [stdout] test ensures_not_has_one_predicate ... ok
[INFO] [stdout] test handles_simple_funcs ... ok
[INFO] [stdout] test fails_unbalanced_quotes ... ok
[INFO] [stdout] test handles_single_predicate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "726c243a5af584d72c2672c72a53310340c0dcc145028be5a5b8fd2c339689e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726c243a5af584d72c2672c72a53310340c0dcc145028be5a5b8fd2c339689e1", kill_on_drop: false }`
[INFO] [stdout] 726c243a5af584d72c2672c72a53310340c0dcc145028be5a5b8fd2c339689e1