[INFO] fetching crate escher 0.3.0...
[INFO] testing escher-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate escher 0.3.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate escher 0.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate escher 0.3.0
[INFO] finished tweaking crates.io crate escher 0.3.0
[INFO] tweaked toml for crates.io crate escher 0.3.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded escher-derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e8a414ff6f9af14f71907e0da792f1179916ec873ee13194231b06f8e52617
[INFO] running `Command { std: "docker" "start" "-a" "01e8a414ff6f9af14f71907e0da792f1179916ec873ee13194231b06f8e52617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e8a414ff6f9af14f71907e0da792f1179916ec873ee13194231b06f8e52617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e8a414ff6f9af14f71907e0da792f1179916ec873ee13194231b06f8e52617", kill_on_drop: false }`
[INFO] [stdout] 01e8a414ff6f9af14f71907e0da792f1179916ec873ee13194231b06f8e52617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98cdeb66324b68486a840fdca4fa13822f14b22e0ba635efcfac3a7e9865a5b7
[INFO] running `Command { std: "docker" "start" "-a" "98cdeb66324b68486a840fdca4fa13822f14b22e0ba635efcfac3a7e9865a5b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling escher-derive v0.2.0
[INFO] [stderr]    Compiling escher v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
[INFO] running `Command { std: "docker" "inspect" "98cdeb66324b68486a840fdca4fa13822f14b22e0ba635efcfac3a7e9865a5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98cdeb66324b68486a840fdca4fa13822f14b22e0ba635efcfac3a7e9865a5b7", kill_on_drop: false }`
[INFO] [stdout] 98cdeb66324b68486a840fdca4fa13822f14b22e0ba635efcfac3a7e9865a5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c34ab0cf4cc6a51148916ddc625926e1501338b2de95d71e00fcfb4574aec2
[INFO] running `Command { std: "docker" "start" "-a" "89c34ab0cf4cc6a51148916ddc625926e1501338b2de95d71e00fcfb4574aec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling escher v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "89c34ab0cf4cc6a51148916ddc625926e1501338b2de95d71e00fcfb4574aec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c34ab0cf4cc6a51148916ddc625926e1501338b2de95d71e00fcfb4574aec2", kill_on_drop: false }`
[INFO] [stdout] 89c34ab0cf4cc6a51148916ddc625926e1501338b2de95d71e00fcfb4574aec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9726c93b21b76610c8a95c442cac9241078f440e7365a49cc790e1b5b8b3a86
[INFO] running `Command { std: "docker" "start" "-a" "b9726c93b21b76610c8a95c442cac9241078f440e7365a49cc790e1b5b8b3a86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/escher-53df3cbe89b06e2b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::simple_mut_ref ... ok
[INFO] [stdout] test tests::simple_ref ... ok
[INFO] [stdout] test tests::adversarial_capture_non_stack - should panic ... ok
[INFO] [stdout] test tests::adversarial_sync_fn - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests escher
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/escher.rs - escher::RebindTo (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - Rebindable (line 138) ... ok
[INFO] [stdout] test src/escher.rs - escher::Escher::new (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9726c93b21b76610c8a95c442cac9241078f440e7365a49cc790e1b5b8b3a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9726c93b21b76610c8a95c442cac9241078f440e7365a49cc790e1b5b8b3a86", kill_on_drop: false }`
[INFO] [stdout] b9726c93b21b76610c8a95c442cac9241078f440e7365a49cc790e1b5b8b3a86