[INFO] fetching crate keep-trying 0.1.1...
[INFO] testing keep-trying-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate keep-trying 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate keep-trying 0.1.1 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 keep-trying 0.1.1
[INFO] finished tweaking crates.io crate keep-trying 0.1.1
[INFO] tweaked toml for crates.io crate keep-trying 0.1.1 written to /workspace/builds/worker-12/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] eed34c453432e9bb60cfa9e0b3298a1949d8d0be7ee9b06bc635d2e865256c3f
[INFO] running `Command { std: "docker" "start" "-a" "eed34c453432e9bb60cfa9e0b3298a1949d8d0be7ee9b06bc635d2e865256c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed34c453432e9bb60cfa9e0b3298a1949d8d0be7ee9b06bc635d2e865256c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed34c453432e9bb60cfa9e0b3298a1949d8d0be7ee9b06bc635d2e865256c3f", kill_on_drop: false }`
[INFO] [stdout] eed34c453432e9bb60cfa9e0b3298a1949d8d0be7ee9b06bc635d2e865256c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] cf1762b91f6076563be4c465e216364e41a2b773494b0307d68ab67e823dfb5d
[INFO] running `Command { std: "docker" "start" "-a" "cf1762b91f6076563be4c465e216364e41a2b773494b0307d68ab67e823dfb5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling keep-trying v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "cf1762b91f6076563be4c465e216364e41a2b773494b0307d68ab67e823dfb5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1762b91f6076563be4c465e216364e41a2b773494b0307d68ab67e823dfb5d", kill_on_drop: false }`
[INFO] [stdout] cf1762b91f6076563be4c465e216364e41a2b773494b0307d68ab67e823dfb5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] df47caac91dabee8f86c1c126c8b21d5e3907cbfda4aaa921b2b1944a5df0151
[INFO] running `Command { std: "docker" "start" "-a" "df47caac91dabee8f86c1c126c8b21d5e3907cbfda4aaa921b2b1944a5df0151", kill_on_drop: false }`
[INFO] [stderr]    Compiling keep-trying v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "df47caac91dabee8f86c1c126c8b21d5e3907cbfda4aaa921b2b1944a5df0151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df47caac91dabee8f86c1c126c8b21d5e3907cbfda4aaa921b2b1944a5df0151", kill_on_drop: false }`
[INFO] [stdout] df47caac91dabee8f86c1c126c8b21d5e3907cbfda4aaa921b2b1944a5df0151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fcd144931a49bc2db159ec452b7c03b9a9119c8fa1c69352203dd3bf6091372b
[INFO] running `Command { std: "docker" "start" "-a" "fcd144931a49bc2db159ec452b7c03b9a9119c8fa1c69352203dd3bf6091372b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keep_trying-9b1afee1bb1e70ac)
[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" "fcd144931a49bc2db159ec452b7c03b9a9119c8fa1c69352203dd3bf6091372b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd144931a49bc2db159ec452b7c03b9a9119c8fa1c69352203dd3bf6091372b", kill_on_drop: false }`
[INFO] [stdout] fcd144931a49bc2db159ec452b7c03b9a9119c8fa1c69352203dd3bf6091372b