[INFO] fetching crate toposort-scc 0.5.4...
[INFO] testing toposort-scc-0.5.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate toposort-scc 0.5.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate toposort-scc 0.5.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toposort-scc 0.5.4
[INFO] finished tweaking crates.io crate toposort-scc 0.5.4
[INFO] tweaked toml for crates.io crate toposort-scc 0.5.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ab2f18e743fbd7ee9da028d05d4dceaa49bdae2c4c97c0c732f17a4c09557c1
[INFO] running `Command { std: "docker" "start" "-a" "0ab2f18e743fbd7ee9da028d05d4dceaa49bdae2c4c97c0c732f17a4c09557c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab2f18e743fbd7ee9da028d05d4dceaa49bdae2c4c97c0c732f17a4c09557c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab2f18e743fbd7ee9da028d05d4dceaa49bdae2c4c97c0c732f17a4c09557c1", kill_on_drop: false }`
[INFO] [stdout] 0ab2f18e743fbd7ee9da028d05d4dceaa49bdae2c4c97c0c732f17a4c09557c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3b14cb315eb166a0efe504e22b7246b56afdc804191efaac11b7951f10f74b7
[INFO] running `Command { std: "docker" "start" "-a" "e3b14cb315eb166a0efe504e22b7246b56afdc804191efaac11b7951f10f74b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling toposort-scc v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "e3b14cb315eb166a0efe504e22b7246b56afdc804191efaac11b7951f10f74b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b14cb315eb166a0efe504e22b7246b56afdc804191efaac11b7951f10f74b7", kill_on_drop: false }`
[INFO] [stdout] e3b14cb315eb166a0efe504e22b7246b56afdc804191efaac11b7951f10f74b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1948863f1ae45450c989c1bf2313d30321f887e43665c3b8b3dd985e13230cb6
[INFO] running `Command { std: "docker" "start" "-a" "1948863f1ae45450c989c1bf2313d30321f887e43665c3b8b3dd985e13230cb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling toposort-scc v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "1948863f1ae45450c989c1bf2313d30321f887e43665c3b8b3dd985e13230cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1948863f1ae45450c989c1bf2313d30321f887e43665c3b8b3dd985e13230cb6", kill_on_drop: false }`
[INFO] [stdout] 1948863f1ae45450c989c1bf2313d30321f887e43665c3b8b3dd985e13230cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b22424d8f76b249ca17841801d5c42bb4d4d2fa3aa4b018dd236346511bed57a
[INFO] running `Command { std: "docker" "start" "-a" "b22424d8f76b249ca17841801d5c42bb4d4d2fa3aa4b018dd236346511bed57a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toposort_scc-28782e410c82586f)
[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 toposort-scc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - IndexGraph::from_adjacency_list (line 174) ... ok
[INFO] [stdout] test src/lib.rs - IndexGraph::with_vertices (line 148) ... ok
[INFO] [stdout] test src/lib.rs - IndexGraph::toposort_or_scc (line 522) ... ok
[INFO] [stdout] test src/lib.rs - IndexGraph::toposort (line 370) ... ok
[INFO] [stdout] test src/lib.rs - IndexGraph::from_graph (line 210) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - IndexGraph::scc (line 480) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b22424d8f76b249ca17841801d5c42bb4d4d2fa3aa4b018dd236346511bed57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22424d8f76b249ca17841801d5c42bb4d4d2fa3aa4b018dd236346511bed57a", kill_on_drop: false }`
[INFO] [stdout] b22424d8f76b249ca17841801d5c42bb4d4d2fa3aa4b018dd236346511bed57a