[INFO] fetching crate acyclic-graph 0.1.0...
[INFO] testing acyclic-graph-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate acyclic-graph 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate acyclic-graph 0.1.0 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 acyclic-graph 0.1.0
[INFO] finished tweaking crates.io crate acyclic-graph 0.1.0
[INFO] tweaked toml for crates.io crate acyclic-graph 0.1.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7060639d66f886aac8d06bfa629a2570104dd5f52c7b9830c19aa8634db1d7ea
[INFO] running `Command { std: "docker" "start" "-a" "7060639d66f886aac8d06bfa629a2570104dd5f52c7b9830c19aa8634db1d7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7060639d66f886aac8d06bfa629a2570104dd5f52c7b9830c19aa8634db1d7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7060639d66f886aac8d06bfa629a2570104dd5f52c7b9830c19aa8634db1d7ea", kill_on_drop: false }`
[INFO] [stdout] 7060639d66f886aac8d06bfa629a2570104dd5f52c7b9830c19aa8634db1d7ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 128d4f255c7a8abae4bdd2572807a57dfe21be1cfa6d8fe89aeb4b27af136236
[INFO] running `Command { std: "docker" "start" "-a" "128d4f255c7a8abae4bdd2572807a57dfe21be1cfa6d8fe89aeb4b27af136236", kill_on_drop: false }`
[INFO] [stderr]    Compiling acyclic-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "128d4f255c7a8abae4bdd2572807a57dfe21be1cfa6d8fe89aeb4b27af136236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128d4f255c7a8abae4bdd2572807a57dfe21be1cfa6d8fe89aeb4b27af136236", kill_on_drop: false }`
[INFO] [stdout] 128d4f255c7a8abae4bdd2572807a57dfe21be1cfa6d8fe89aeb4b27af136236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ad803bb479873ace178c9e1390cbdcc47eedcf985a4a6e6ed9f95d47b2477b34
[INFO] running `Command { std: "docker" "start" "-a" "ad803bb479873ace178c9e1390cbdcc47eedcf985a4a6e6ed9f95d47b2477b34", kill_on_drop: false }`
[INFO] [stderr]    Compiling acyclic-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ad803bb479873ace178c9e1390cbdcc47eedcf985a4a6e6ed9f95d47b2477b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad803bb479873ace178c9e1390cbdcc47eedcf985a4a6e6ed9f95d47b2477b34", kill_on_drop: false }`
[INFO] [stdout] ad803bb479873ace178c9e1390cbdcc47eedcf985a4a6e6ed9f95d47b2477b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 1a41e2c057a90c8f45b78bc7f363b3793cc8fcd45072211b1e3939976cafee9e
[INFO] running `Command { std: "docker" "start" "-a" "1a41e2c057a90c8f45b78bc7f363b3793cc8fcd45072211b1e3939976cafee9e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/acyclic_graph-f0f78bc54c35ff36)
[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]    Doc-tests acyclic-graph
[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" "1a41e2c057a90c8f45b78bc7f363b3793cc8fcd45072211b1e3939976cafee9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a41e2c057a90c8f45b78bc7f363b3793cc8fcd45072211b1e3939976cafee9e", kill_on_drop: false }`
[INFO] [stdout] 1a41e2c057a90c8f45b78bc7f363b3793cc8fcd45072211b1e3939976cafee9e