[INFO] fetching crate sn 0.1.2...
[INFO] testing sn-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate sn 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sn 0.1.2 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 sn 0.1.2
[INFO] finished tweaking crates.io crate sn 0.1.2
[INFO] tweaked toml for crates.io crate sn 0.1.2 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 33397ee32372e2cf035c6e51b24cc3231987b61c3b907b44ecad01eb89bdb068
[INFO] running `Command { std: "docker" "start" "-a" "33397ee32372e2cf035c6e51b24cc3231987b61c3b907b44ecad01eb89bdb068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33397ee32372e2cf035c6e51b24cc3231987b61c3b907b44ecad01eb89bdb068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33397ee32372e2cf035c6e51b24cc3231987b61c3b907b44ecad01eb89bdb068", kill_on_drop: false }`
[INFO] [stdout] 33397ee32372e2cf035c6e51b24cc3231987b61c3b907b44ecad01eb89bdb068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 289f5f2d70b04c9d5d7e16db079eab50ff2a647615222c5290a7491afc01616b
[INFO] running `Command { std: "docker" "start" "-a" "289f5f2d70b04c9d5d7e16db079eab50ff2a647615222c5290a7491afc01616b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "289f5f2d70b04c9d5d7e16db079eab50ff2a647615222c5290a7491afc01616b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289f5f2d70b04c9d5d7e16db079eab50ff2a647615222c5290a7491afc01616b", kill_on_drop: false }`
[INFO] [stdout] 289f5f2d70b04c9d5d7e16db079eab50ff2a647615222c5290a7491afc01616b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 26fbf1e3339051c6592e77a44678f4d9b6d0f6ebc3879c5750d4ec18fc8b72dd
[INFO] running `Command { std: "docker" "start" "-a" "26fbf1e3339051c6592e77a44678f4d9b6d0f6ebc3879c5750d4ec18fc8b72dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "26fbf1e3339051c6592e77a44678f4d9b6d0f6ebc3879c5750d4ec18fc8b72dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26fbf1e3339051c6592e77a44678f4d9b6d0f6ebc3879c5750d4ec18fc8b72dd", kill_on_drop: false }`
[INFO] [stdout] 26fbf1e3339051c6592e77a44678f4d9b6d0f6ebc3879c5750d4ec18fc8b72dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ca9ea3c32aad15478858727873d6334f13f2efb7b03dbe5664737ceae88a9223
[INFO] running `Command { std: "docker" "start" "-a" "ca9ea3c32aad15478858727873d6334f13f2efb7b03dbe5664737ceae88a9223", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sn-534f7f8059add190)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sn
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca9ea3c32aad15478858727873d6334f13f2efb7b03dbe5664737ceae88a9223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9ea3c32aad15478858727873d6334f13f2efb7b03dbe5664737ceae88a9223", kill_on_drop: false }`
[INFO] [stdout] ca9ea3c32aad15478858727873d6334f13f2efb7b03dbe5664737ceae88a9223