[INFO] fetching crate helper 3.1.0... [INFO] testing helper-3.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate helper 3.1.0 into /workspace/builds/worker-65/source [INFO] validating manifest of crates.io crate helper 3.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate helper 3.1.0 [INFO] finished tweaking crates.io crate helper 3.1.0 [INFO] tweaked toml for crates.io crate helper 3.1.0 written to /workspace/builds/worker-65/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c21e38cf4751339afafb4bb1a2048ada01d0436855a5ab6f034de4d39a4719d [INFO] running `Command { std: "docker" "start" "-a" "0c21e38cf4751339afafb4bb1a2048ada01d0436855a5ab6f034de4d39a4719d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c21e38cf4751339afafb4bb1a2048ada01d0436855a5ab6f034de4d39a4719d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c21e38cf4751339afafb4bb1a2048ada01d0436855a5ab6f034de4d39a4719d", kill_on_drop: false }` [INFO] [stdout] 0c21e38cf4751339afafb4bb1a2048ada01d0436855a5ab6f034de4d39a4719d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69ece3ba1f1d1523581203d16606e19c2022defea145a30ab38ee1ce0632c176 [INFO] running `Command { std: "docker" "start" "-a" "69ece3ba1f1d1523581203d16606e19c2022defea145a30ab38ee1ce0632c176", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling helper v3.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.09s [INFO] running `Command { std: "docker" "inspect" "69ece3ba1f1d1523581203d16606e19c2022defea145a30ab38ee1ce0632c176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69ece3ba1f1d1523581203d16606e19c2022defea145a30ab38ee1ce0632c176", kill_on_drop: false }` [INFO] [stdout] 69ece3ba1f1d1523581203d16606e19c2022defea145a30ab38ee1ce0632c176 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 430974b48af6fa20789b2079587f866088f48d272e9ca9c102d60ace36c0c75e [INFO] running `Command { std: "docker" "start" "-a" "430974b48af6fa20789b2079587f866088f48d272e9ca9c102d60ace36c0c75e", kill_on_drop: false }` [INFO] [stderr] Compiling helper v3.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "430974b48af6fa20789b2079587f866088f48d272e9ca9c102d60ace36c0c75e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "430974b48af6fa20789b2079587f866088f48d272e9ca9c102d60ace36c0c75e", kill_on_drop: false }` [INFO] [stdout] 430974b48af6fa20789b2079587f866088f48d272e9ca9c102d60ace36c0c75e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4a4b3171641e5024fbdf9f82d2c78c23cec7801160fb1ab00e6f93464c6b3a2 [INFO] running `Command { std: "docker" "start" "-a" "f4a4b3171641e5024fbdf9f82d2c78c23cec7801160fb1ab00e6f93464c6b3a2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/helper-d76c8a62c06f3b8a) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test control::tests::test_either ... ok [INFO] [stdout] test collections::tests::test_btmap ... ok [INFO] [stdout] test collections::tests::test_btset ... ok [INFO] [stdout] test collections::tests::test_hmap ... ok [INFO] [stdout] test collections::tests::test_hset ... ok [INFO] [stdout] test control::tests::test_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/btmap.rs (/opt/rustwide/target/debug/deps/btmap-6e75744b494a90ea) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_btmap_0 ... ok [INFO] [stdout] test test_btmap_1 ... ok [INFO] [stdout] test test_btmap_2 ... 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/btset.rs (/opt/rustwide/target/debug/deps/btset-b67c0199a07bc0b1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_btset_0 ... ok [INFO] [stdout] test test_btset_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/either.rs (/opt/rustwide/target/debug/deps/either-34f2463418d60ecb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_if_0 ... ok [INFO] [stdout] test test_if_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/hmap.rs (/opt/rustwide/target/debug/deps/hmap-85479b8b4f438094) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_hmap_0 ... ok [INFO] [stdout] test test_hmap_1 ... ok [INFO] [stdout] test test_hmap_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/hset.rs (/opt/rustwide/target/debug/deps/hset-22fa265ec6c591c3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_hset_0 ... ok [INFO] [stdout] test test_hset_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/option.rs (/opt/rustwide/target/debug/deps/option-ad1b9f9cba939c6a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_option_0 ... ok [INFO] [stdout] test test_option_1 ... ok [INFO] [stdout] test test_option_2 ... 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] Doc-tests helper [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - either (line 26) ... ok [INFO] [stdout] test src/lib.rs - option (line 45) ... ok [INFO] [stdout] test src/lib.rs - btset (line 124) ... ok [INFO] [stdout] test src/lib.rs - hmap (line 73) ... ok [INFO] [stdout] test src/lib.rs - hset (line 109) ... ok [INFO] [stdout] test src/lib.rs - btmap (line 91) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f4a4b3171641e5024fbdf9f82d2c78c23cec7801160fb1ab00e6f93464c6b3a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a4b3171641e5024fbdf9f82d2c78c23cec7801160fb1ab00e6f93464c6b3a2", kill_on_drop: false }` [INFO] [stdout] f4a4b3171641e5024fbdf9f82d2c78c23cec7801160fb1ab00e6f93464c6b3a2