[INFO] fetching crate daggy 0.8.0... [INFO] testing daggy-0.8.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate daggy 0.8.0 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate daggy 0.8.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate daggy 0.8.0 [INFO] finished tweaking crates.io crate daggy 0.8.0 [INFO] tweaked toml for crates.io crate daggy 0.8.0 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d63d7c1ccd3d0070b68be8aefb1629dc8bf03bcde80750d640779cde43dbaff7 [INFO] running `Command { std: "docker" "start" "-a" "d63d7c1ccd3d0070b68be8aefb1629dc8bf03bcde80750d640779cde43dbaff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d63d7c1ccd3d0070b68be8aefb1629dc8bf03bcde80750d640779cde43dbaff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63d7c1ccd3d0070b68be8aefb1629dc8bf03bcde80750d640779cde43dbaff7", kill_on_drop: false }` [INFO] [stdout] d63d7c1ccd3d0070b68be8aefb1629dc8bf03bcde80750d640779cde43dbaff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2f12e4c3eb2646e178d6a48417c419090783e55b7d406f97550d5c1080fbfed [INFO] running `Command { std: "docker" "start" "-a" "e2f12e4c3eb2646e178d6a48417c419090783e55b7d406f97550d5c1080fbfed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling daggy v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.84s [INFO] running `Command { std: "docker" "inspect" "e2f12e4c3eb2646e178d6a48417c419090783e55b7d406f97550d5c1080fbfed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f12e4c3eb2646e178d6a48417c419090783e55b7d406f97550d5c1080fbfed", kill_on_drop: false }` [INFO] [stdout] e2f12e4c3eb2646e178d6a48417c419090783e55b7d406f97550d5c1080fbfed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 431a270a8b7206a92eda3ec2a91a3fb71bba8a23f61d225b41df1825446e2ec9 [INFO] running `Command { std: "docker" "start" "-a" "431a270a8b7206a92eda3ec2a91a3fb71bba8a23f61d225b41df1825446e2ec9", kill_on_drop: false }` [INFO] [stderr] Compiling daggy v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/daggy-fba718af044105e0) [INFO] [stderr] Executable tests/add_edges.rs (/opt/rustwide/target/debug/deps/add_edges-478967f37c7b4a52) [INFO] [stderr] Executable tests/add_edges_stable.rs (/opt/rustwide/target/debug/deps/add_edges_stable-35be4abd75db43af) [INFO] [stderr] Executable tests/iterators.rs (/opt/rustwide/target/debug/deps/iterators-57d8a44f564b3a4d) [INFO] [stderr] Executable tests/iterators_stable.rs (/opt/rustwide/target/debug/deps/iterators_stable-a5e3e5d54c786399) [INFO] [stderr] Executable tests/stable_indices.rs (/opt/rustwide/target/debug/deps/stable_indices-9711970f5aa4c320) [INFO] [stderr] Executable tests/walkers.rs (/opt/rustwide/target/debug/deps/walkers-2fbde3cb3a9fe47a) [INFO] [stderr] Executable tests/walkers_stable.rs (/opt/rustwide/target/debug/deps/walkers_stable-ea9f1baaf4b60c7b) [INFO] running `Command { std: "docker" "inspect" "431a270a8b7206a92eda3ec2a91a3fb71bba8a23f61d225b41df1825446e2ec9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431a270a8b7206a92eda3ec2a91a3fb71bba8a23f61d225b41df1825446e2ec9", kill_on_drop: false }` [INFO] [stdout] 431a270a8b7206a92eda3ec2a91a3fb71bba8a23f61d225b41df1825446e2ec9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2fb993e8fad4b08cd17462fcf02ed768f3d195ae8c9c838478db64b159882b4f [INFO] running `Command { std: "docker" "start" "-a" "2fb993e8fad4b08cd17462fcf02ed768f3d195ae8c9c838478db64b159882b4f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daggy-fba718af044105e0) [INFO] [stdout] [INFO] [stderr] Running tests/add_edges.rs (/opt/rustwide/target/debug/deps/add_edges-478967f37c7b4a52) [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test add_edges_err ... ok [INFO] [stdout] test add_edges_more ... ok [INFO] [stdout] test add_edges_err_loop ... ok [INFO] [stdout] test add_edges_ok ... ok [INFO] [stdout] test add_edges_more2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/add_edges_stable.rs (/opt/rustwide/target/debug/deps/add_edges_stable-35be4abd75db43af) [INFO] [stderr] Running tests/iterators.rs (/opt/rustwide/target/debug/deps/iterators-57d8a44f564b3a4d) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test children ... ok [INFO] [stdout] test parents ... ok [INFO] [stdout] test weights ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/iterators_stable.rs (/opt/rustwide/target/debug/deps/iterators_stable-a5e3e5d54c786399) [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] Running tests/stable_indices.rs (/opt/rustwide/target/debug/deps/stable_indices-9711970f5aa4c320) [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] Running tests/walkers.rs (/opt/rustwide/target/debug/deps/walkers-2fbde3cb3a9fe47a) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stderr] Running tests/walkers_stable.rs (/opt/rustwide/target/debug/deps/walkers_stable-ea9f1baaf4b60c7b) [INFO] [stdout] test all ... ok [INFO] [stdout] test any ... ok [INFO] [stdout] test children ... ok [INFO] [stdout] test chain ... ok [INFO] [stdout] test count ... ok [INFO] [stdout] test filter ... ok [INFO] [stdout] test find ... ok [INFO] [stdout] test fold ... ok [INFO] [stdout] test last ... ok [INFO] [stdout] test nth ... ok [INFO] [stdout] test parents ... ok [INFO] [stdout] test peekable ... ok [INFO] [stdout] test recursive_walk ... ok [INFO] [stdout] test skip ... ok [INFO] [stdout] test skip_while ... ok [INFO] [stdout] test take ... ok [INFO] [stdout] test take_while ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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 daggy [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" "2fb993e8fad4b08cd17462fcf02ed768f3d195ae8c9c838478db64b159882b4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fb993e8fad4b08cd17462fcf02ed768f3d195ae8c9c838478db64b159882b4f", kill_on_drop: false }` [INFO] [stdout] 2fb993e8fad4b08cd17462fcf02ed768f3d195ae8c9c838478db64b159882b4f