[INFO] fetching crate simple_bt 1.0.1...
[INFO] testing simple_bt-1.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate simple_bt 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate simple_bt 1.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate simple_bt 1.0.1
[INFO] tweaked toml for crates.io crate simple_bt 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_bt 1.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple_bt 1.0.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a9f667e02a06801d76b3d8e640f7a9310ac6a6e96be92bfec495157afc9b4d7
[INFO] running `Command { std: "docker" "start" "-a" "9a9f667e02a06801d76b3d8e640f7a9310ac6a6e96be92bfec495157afc9b4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a9f667e02a06801d76b3d8e640f7a9310ac6a6e96be92bfec495157afc9b4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9f667e02a06801d76b3d8e640f7a9310ac6a6e96be92bfec495157afc9b4d7", kill_on_drop: false }`
[INFO] [stdout] 9a9f667e02a06801d76b3d8e640f7a9310ac6a6e96be92bfec495157afc9b4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c35a1e687875a9ea56b62d2766884f246f7fd800140b6809c1c318ef6f591305
[INFO] running `Command { std: "docker" "start" "-a" "c35a1e687875a9ea56b62d2766884f246f7fd800140b6809c1c318ef6f591305", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_bt v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c35a1e687875a9ea56b62d2766884f246f7fd800140b6809c1c318ef6f591305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35a1e687875a9ea56b62d2766884f246f7fd800140b6809c1c318ef6f591305", kill_on_drop: false }`
[INFO] [stdout] c35a1e687875a9ea56b62d2766884f246f7fd800140b6809c1c318ef6f591305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bbafb8287ff5c31ca0602fe2c742d7c14d6b26e1614a11b2a391e5fdacbda93
[INFO] running `Command { std: "docker" "start" "-a" "5bbafb8287ff5c31ca0602fe2c742d7c14d6b26e1614a11b2a391e5fdacbda93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling assert2-macros v0.3.15
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling glam v0.30.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling assert2 v0.3.15
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling simple_bt v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.77s
[INFO] running `Command { std: "docker" "inspect" "5bbafb8287ff5c31ca0602fe2c742d7c14d6b26e1614a11b2a391e5fdacbda93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbafb8287ff5c31ca0602fe2c742d7c14d6b26e1614a11b2a391e5fdacbda93", kill_on_drop: false }`
[INFO] [stdout] 5bbafb8287ff5c31ca0602fe2c742d7c14d6b26e1614a11b2a391e5fdacbda93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 585a10dafe122ecd1280c361ac8f9b23500aa975dc04c96c6fd53f1c18718184
[INFO] running `Command { std: "docker" "start" "-a" "585a10dafe122ecd1280c361ac8f9b23500aa975dc04c96c6fd53f1c18718184", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_bt-3f35c1ed79b1e2cd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test composite::inverter::tests::inverter_inverts_properly ... ok
[INFO] [stdout] test composite::repeater::tests::limited_repeat_repeats_to_limit ... ok
[INFO] [stdout] test composite::repeater::tests::repeat_until_failure_stops_on_failure ... ok
[INFO] [stdout] test composite::sequence::tests::sequence_resumes_after_tried_node ... ok
[INFO] [stdout] test composite::sequence::tests::test_seequence ... ok
[INFO] [stdout] test composite::parallel::tests::parallel_selector_test ... ok
[INFO] [stdout] test composite::parallel::tests::parallel_sequence_test ... ok
[INFO] [stdout] test composite::selector::tests::selector_skips_tried_node ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_bt
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[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" "585a10dafe122ecd1280c361ac8f9b23500aa975dc04c96c6fd53f1c18718184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585a10dafe122ecd1280c361ac8f9b23500aa975dc04c96c6fd53f1c18718184", kill_on_drop: false }`
[INFO] [stdout] 585a10dafe122ecd1280c361ac8f9b23500aa975dc04c96c6fd53f1c18718184