[INFO] fetching crate id-vec 0.5.7...
[INFO] testing id-vec-0.5.7 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate id-vec 0.5.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate id-vec 0.5.7 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate id-vec 0.5.7
[INFO] finished tweaking crates.io crate id-vec 0.5.7
[INFO] tweaked toml for crates.io crate id-vec 0.5.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ef1a517e02eeffaaa2bc4dc77f388bfdcaf113b972a1427a5b15661a3145a2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2ef1a517e02eeffaaa2bc4dc77f388bfdcaf113b972a1427a5b15661a3145a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ef1a517e02eeffaaa2bc4dc77f388bfdcaf113b972a1427a5b15661a3145a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef1a517e02eeffaaa2bc4dc77f388bfdcaf113b972a1427a5b15661a3145a2b", kill_on_drop: false }`
[INFO] [stdout] 2ef1a517e02eeffaaa2bc4dc77f388bfdcaf113b972a1427a5b15661a3145a2b
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bdc65e6ff8aea30cd88a821e4f48d832c061c0fb138e3781a4f0b75df39da9e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3bdc65e6ff8aea30cd88a821e4f48d832c061c0fb138e3781a4f0b75df39da9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-vec v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "3bdc65e6ff8aea30cd88a821e4f48d832c061c0fb138e3781a4f0b75df39da9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdc65e6ff8aea30cd88a821e4f48d832c061c0fb138e3781a4f0b75df39da9e", kill_on_drop: false }`
[INFO] [stdout] 3bdc65e6ff8aea30cd88a821e4f48d832c061c0fb138e3781a4f0b75df39da9e
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b9cae45fdffb60e7d5e789f8cf66e389cb7dd18b3e625eef49cca0cfccb9910
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b9cae45fdffb60e7d5e789f8cf66e389cb7dd18b3e625eef49cca0cfccb9910", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-vec v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "7b9cae45fdffb60e7d5e789f8cf66e389cb7dd18b3e625eef49cca0cfccb9910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9cae45fdffb60e7d5e789f8cf66e389cb7dd18b3e625eef49cca0cfccb9910", kill_on_drop: false }`
[INFO] [stdout] 7b9cae45fdffb60e7d5e789f8cf66e389cb7dd18b3e625eef49cca0cfccb9910
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79fb3f676ea55daccdbdee145ead1f9429977ab3b0378bcd0fdece4945a065a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "79fb3f676ea55daccdbdee145ead1f9429977ab3b0378bcd0fdece4945a065a8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 23 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/id_vec-ff1a296eb4285999)
[INFO] [stdout] test examples::example2 ... ok
[INFO] [stdout] test id::test::internal_index ... ok
[INFO] [stdout] test vec::test::test_contains_element ... ok
[INFO] [stdout] test vec::test::test_drain ... ok
[INFO] [stdout] test vec::test::test_eq ... ok
[INFO] [stdout] test vec::test::test_from_vec ... ok
[INFO] [stdout] test examples::nodes ... ok
[INFO] [stdout] test vec::test::test_insert_and_remove_multiple_elements ... ok
[INFO] [stdout] test vec::test::test_ids_eq ... ok
[INFO] [stdout] test examples::example1 ... ok
[INFO] [stdout] test vec::test::test_from_macro ... ok
[INFO] [stdout] test vec::test::test_into_iterator ... ok
[INFO] [stdout] test vec::test::test_packing ... ok
[INFO] [stdout] test vec::test::test_from_iterator ... ok
[INFO] [stdout] test vec::test::test_pop ... ok
[INFO] [stdout] test vec::test::test_deleted_elements_iter ... ok
[INFO] [stdout] test vec::test::test_elements_iter ... ok
[INFO] [stdout] test vec::test::test_insert_and_remove_single_element ... ok
[INFO] [stdout] test vec::test::test_retain ... ok
[INFO] [stdout] test vec::test::test_swap ... ok
[INFO] [stdout] test vec::test::test_iter_size_hint ... ok
[INFO] [stdout] test vec::test::test_into_iterator_with_deleted_elements ... ok
[INFO] [stdout] test vec::test::test_elements_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79fb3f676ea55daccdbdee145ead1f9429977ab3b0378bcd0fdece4945a065a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79fb3f676ea55daccdbdee145ead1f9429977ab3b0378bcd0fdece4945a065a8", kill_on_drop: false }`
[INFO] [stdout] 79fb3f676ea55daccdbdee145ead1f9429977ab3b0378bcd0fdece4945a065a8