[INFO] fetching crate gcollections 1.5.0...
[INFO] testing gcollections-1.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate gcollections 1.5.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate gcollections 1.5.0 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 gcollections 1.5.0
[INFO] finished tweaking crates.io crate gcollections 1.5.0
[INFO] tweaked toml for crates.io crate gcollections 1.5.0 written to /workspace/builds/worker-58/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 4c3222cf6c3c0493f3526bd66ac82837287a36fb5e01a56724d2d16b0cfa1393
[INFO] running `Command { std: "docker" "start" "-a" "4c3222cf6c3c0493f3526bd66ac82837287a36fb5e01a56724d2d16b0cfa1393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c3222cf6c3c0493f3526bd66ac82837287a36fb5e01a56724d2d16b0cfa1393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3222cf6c3c0493f3526bd66ac82837287a36fb5e01a56724d2d16b0cfa1393", kill_on_drop: false }`
[INFO] [stdout] 4c3222cf6c3c0493f3526bd66ac82837287a36fb5e01a56724d2d16b0cfa1393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 99825ca6a2ee9ddd54a880294e5d61e048bd58d833650ed08b50858591a3c5b0
[INFO] running `Command { std: "docker" "start" "-a" "99825ca6a2ee9ddd54a880294e5d61e048bd58d833650ed08b50858591a3c5b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling trilean v1.1.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling gcollections v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "99825ca6a2ee9ddd54a880294e5d61e048bd58d833650ed08b50858591a3c5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99825ca6a2ee9ddd54a880294e5d61e048bd58d833650ed08b50858591a3c5b0", kill_on_drop: false }`
[INFO] [stdout] 99825ca6a2ee9ddd54a880294e5d61e048bd58d833650ed08b50858591a3c5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] b8e32c18a9d3eb92048cb118bfdd157f81d4fec05f4c791a54e42c87175d5587
[INFO] running `Command { std: "docker" "start" "-a" "b8e32c18a9d3eb92048cb118bfdd157f81d4fec05f4c791a54e42c87175d5587", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcollections v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "b8e32c18a9d3eb92048cb118bfdd157f81d4fec05f4c791a54e42c87175d5587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e32c18a9d3eb92048cb118bfdd157f81d4fec05f4c791a54e42c87175d5587", kill_on_drop: false }`
[INFO] [stdout] b8e32c18a9d3eb92048cb118bfdd157f81d4fec05f4c791a54e42c87175d5587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] dcd469d9734a7919f9465cecb174e304a3cffb9660b0c63835a13b55e04c58d5
[INFO] running `Command { std: "docker" "start" "-a" "dcd469d9734a7919f9465cecb174e304a3cffb9660b0c63835a13b55e04c58d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcollections-be7124bcea8911fe)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test wrappers::optional::tests::arithmetics_tests ... ok
[INFO] [stdout] test wrappers::optional::tests::cardinality_test ... ok
[INFO] [stdout] test wrappers::optional::tests::constructors_test ... ok
[INFO] [stdout] test wrappers::optional::tests::difference_value_test ... ok
[INFO] [stdout] test wrappers::optional::tests::contains_test ... ok
[INFO] [stdout] test wrappers::optional::tests::difference_test ... ok
[INFO] [stdout] test wrappers::optional::tests::intersection_test ... ok
[INFO] [stdout] test wrappers::optional::tests::intersection_value_test ... ok
[INFO] [stdout] test wrappers::optional::tests::is_disjoint_and_overlap_test ... ok
[INFO] [stdout] test wrappers::optional::tests::subset_test ... ok
[INFO] [stdout] test wrappers::optional::tests::proper_subset_test ... ok
[INFO] [stdout] test wrappers::primitives::tests::simple_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gcollections
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/libgcollections/kind.rs - kind (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcd469d9734a7919f9465cecb174e304a3cffb9660b0c63835a13b55e04c58d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd469d9734a7919f9465cecb174e304a3cffb9660b0c63835a13b55e04c58d5", kill_on_drop: false }`
[INFO] [stdout] dcd469d9734a7919f9465cecb174e304a3cffb9660b0c63835a13b55e04c58d5