[INFO] fetching crate disjoint_set_forest 0.1.0... [INFO] testing disjoint_set_forest-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate disjoint_set_forest 0.1.0 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate disjoint_set_forest 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate disjoint_set_forest 0.1.0 [INFO] finished tweaking crates.io crate disjoint_set_forest 0.1.0 [INFO] tweaked toml for crates.io crate disjoint_set_forest 0.1.0 written to /workspace/builds/worker-92/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cb7e8f5e82f6d84c381f29aa62d8f59686cede21800f15657e099833ad21070 [INFO] running `Command { std: "docker" "start" "-a" "2cb7e8f5e82f6d84c381f29aa62d8f59686cede21800f15657e099833ad21070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cb7e8f5e82f6d84c381f29aa62d8f59686cede21800f15657e099833ad21070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb7e8f5e82f6d84c381f29aa62d8f59686cede21800f15657e099833ad21070", kill_on_drop: false }` [INFO] [stdout] 2cb7e8f5e82f6d84c381f29aa62d8f59686cede21800f15657e099833ad21070 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92d802e58b2d03bbb40d013340cf9e0e31ec23ca24afd76abbc43a36ec787dde [INFO] running `Command { std: "docker" "start" "-a" "92d802e58b2d03bbb40d013340cf9e0e31ec23ca24afd76abbc43a36ec787dde", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling disjoint_set_forest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "92d802e58b2d03bbb40d013340cf9e0e31ec23ca24afd76abbc43a36ec787dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92d802e58b2d03bbb40d013340cf9e0e31ec23ca24afd76abbc43a36ec787dde", kill_on_drop: false }` [INFO] [stdout] 92d802e58b2d03bbb40d013340cf9e0e31ec23ca24afd76abbc43a36ec787dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c35a5b6d93f978484c6c0cbd4cb2c8ede6ebd71f355baee251a2d23e66155234 [INFO] running `Command { std: "docker" "start" "-a" "c35a5b6d93f978484c6c0cbd4cb2c8ede6ebd71f355baee251a2d23e66155234", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling disjoint_set_forest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "c35a5b6d93f978484c6c0cbd4cb2c8ede6ebd71f355baee251a2d23e66155234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c35a5b6d93f978484c6c0cbd4cb2c8ede6ebd71f355baee251a2d23e66155234", kill_on_drop: false }` [INFO] [stdout] c35a5b6d93f978484c6c0cbd4cb2c8ede6ebd71f355baee251a2d23e66155234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a32ef4230ab8ba2269b2e1e1744059d410eecc01d988f5432e291045b2615703 [INFO] running `Command { std: "docker" "start" "-a" "a32ef4230ab8ba2269b2e1e1744059d410eecc01d988f5432e291045b2615703", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/disjoint_set_forest-919b0a5bb37b4657) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Doc-tests disjoint_set_forest [INFO] [stdout] test tests::test_extend ... ok [INFO] [stdout] test tests::test_eq ... ok [INFO] [stdout] test tests::test_err ... ok [INFO] [stdout] test tests::test_insert ... ok [INFO] [stdout] test tests::test_from_iter ... ok [INFO] [stdout] test tests::test_into_iter ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_union_and_same_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 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] running `Command { std: "docker" "inspect" "a32ef4230ab8ba2269b2e1e1744059d410eecc01d988f5432e291045b2615703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a32ef4230ab8ba2269b2e1e1744059d410eecc01d988f5432e291045b2615703", kill_on_drop: false }` [INFO] [stdout] a32ef4230ab8ba2269b2e1e1744059d410eecc01d988f5432e291045b2615703