[INFO] fetching crate mahf-coco 0.1.0...
[INFO] testing mahf-coco-0.1.0 against try#d724b5ab2f4ac098ff483349a80b6a3799a5177b for pr-113843
[INFO] extracting crate mahf-coco 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate mahf-coco 0.1.0 on toolchain d724b5ab2f4ac098ff483349a80b6a3799a5177b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mahf-coco 0.1.0
[INFO] finished tweaking crates.io crate mahf-coco 0.1.0
[INFO] tweaked toml for crates.io crate mahf-coco 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83d00c80e6d8eeca87389b844df4575bf4499345261198d4e79f0c59000589bf
[INFO] running `Command { std: "docker" "start" "-a" "83d00c80e6d8eeca87389b844df4575bf4499345261198d4e79f0c59000589bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d00c80e6d8eeca87389b844df4575bf4499345261198d4e79f0c59000589bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d00c80e6d8eeca87389b844df4575bf4499345261198d4e79f0c59000589bf", kill_on_drop: false }`
[INFO] [stdout] 83d00c80e6d8eeca87389b844df4575bf4499345261198d4e79f0c59000589bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c943b0b7355300c150a49b1fb77b62bbfb8c65257fc46c3584808643a1be473
[INFO] running `Command { std: "docker" "start" "-a" "8c943b0b7355300c150a49b1fb77b62bbfb8c65257fc46c3584808643a1be473", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling portable-atomic v1.4.1
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling erased-serde v0.3.28
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling dyn-clone v1.0.12
[INFO] [stderr]    Compiling float_eq v1.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]    Compiling ron v0.8.0
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indicatif v0.17.5
[INFO] [stderr]    Compiling test-case-core v3.1.0
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling test-case-macros v3.1.0
[INFO] [stderr]    Compiling better_typeid_derive v0.1.1
[INFO] [stderr]    Compiling contracts v0.6.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling better_any v0.2.0
[INFO] [stderr]    Compiling test-case v3.1.0
[INFO] [stderr]    Compiling mahf v0.1.0
[INFO] [stderr]    Compiling coco-sys v0.6.0
[INFO] [stderr]    Compiling coco-rs v0.6.0
[INFO] [stderr]    Compiling mahf-coco v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.56s
[INFO] running `Command { std: "docker" "inspect" "8c943b0b7355300c150a49b1fb77b62bbfb8c65257fc46c3584808643a1be473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c943b0b7355300c150a49b1fb77b62bbfb8c65257fc46c3584808643a1be473", kill_on_drop: false }`
[INFO] [stdout] 8c943b0b7355300c150a49b1fb77b62bbfb8c65257fc46c3584808643a1be473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 774f9fa9d34340fa55d0de5b50f7f4cae541b88c52aa33e26f3f17545c5b5b58
[INFO] running `Command { std: "docker" "start" "-a" "774f9fa9d34340fa55d0de5b50f7f4cae541b88c52aa33e26f3f17545c5b5b58", kill_on_drop: false }`
[INFO] [stderr]    Compiling mahf-coco v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "774f9fa9d34340fa55d0de5b50f7f4cae541b88c52aa33e26f3f17545c5b5b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774f9fa9d34340fa55d0de5b50f7f4cae541b88c52aa33e26f3f17545c5b5b58", kill_on_drop: false }`
[INFO] [stdout] 774f9fa9d34340fa55d0de5b50f7f4cae541b88c52aa33e26f3f17545c5b5b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce1924c8579b047e99efee21c70a98ac03fbebe4278248d916bbc9b9541829b1
[INFO] running `Command { std: "docker" "start" "-a" "ce1924c8579b047e99efee21c70a98ac03fbebe4278248d916bbc9b9541829b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mahf_coco-657bacf6e542cfd2)
[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] [stderr]      Running tests/instance.rs (/opt/rustwide/target/debug/deps/instance-2be8ea58f4c4c940)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] COCO INFO: 19.07.23 02:13:51, d=2, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done
[INFO] [stdout] COCO INFO: 19.07.23 02:13:51, d=3, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done
[INFO] [stdout] COCO INFO: 19.07.23 02:13:51, d=5, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done
[INFO] [stdout] COCO INFO: 19.07.23 02:13:51, d=10, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done
[INFO] [stdout] COCO INFO: 19.07.23 02:13:51, d=20, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done
[INFO] [stdout] COCO INFO: 19.07.23 02:13:51, d=40, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done
[INFO] [stdout] test can_create_instances ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mahf-coco
[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" "ce1924c8579b047e99efee21c70a98ac03fbebe4278248d916bbc9b9541829b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1924c8579b047e99efee21c70a98ac03fbebe4278248d916bbc9b9541829b1", kill_on_drop: false }`
[INFO] [stdout] ce1924c8579b047e99efee21c70a98ac03fbebe4278248d916bbc9b9541829b1