[INFO] fetching crate helper 3.1.0...
[INFO] testing helper-3.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate helper 3.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate helper 3.1.0 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 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-3/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a1f2ae8751ed9141e1c3b35febaf04a2c83657f7fba110b38cdce6ee5eb7a962
[INFO] running `Command { std: "docker" "start" "-a" "a1f2ae8751ed9141e1c3b35febaf04a2c83657f7fba110b38cdce6ee5eb7a962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1f2ae8751ed9141e1c3b35febaf04a2c83657f7fba110b38cdce6ee5eb7a962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f2ae8751ed9141e1c3b35febaf04a2c83657f7fba110b38cdce6ee5eb7a962", kill_on_drop: false }`
[INFO] [stdout] a1f2ae8751ed9141e1c3b35febaf04a2c83657f7fba110b38cdce6ee5eb7a962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 996d3e9825fff6c1933ac78f8555af1a8a541563ba739ea6ec9554122ddc74d6
[INFO] running `Command { std: "docker" "start" "-a" "996d3e9825fff6c1933ac78f8555af1a8a541563ba739ea6ec9554122ddc74d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling helper v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "996d3e9825fff6c1933ac78f8555af1a8a541563ba739ea6ec9554122ddc74d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996d3e9825fff6c1933ac78f8555af1a8a541563ba739ea6ec9554122ddc74d6", kill_on_drop: false }`
[INFO] [stdout] 996d3e9825fff6c1933ac78f8555af1a8a541563ba739ea6ec9554122ddc74d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2f2fc4f9a4ecf7be1d9d26c3c831c6a29bd09f8f9b80b66f6a9759883c842acb
[INFO] running `Command { std: "docker" "start" "-a" "2f2fc4f9a4ecf7be1d9d26c3c831c6a29bd09f8f9b80b66f6a9759883c842acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling helper v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/helper-f684b3e37d690783)
[INFO] [stderr]   Executable tests/btmap.rs (/opt/rustwide/target/debug/deps/btmap-4d1b3b15c4eb3206)
[INFO] [stderr]   Executable tests/btset.rs (/opt/rustwide/target/debug/deps/btset-449c234b0e835803)
[INFO] [stderr]   Executable tests/either.rs (/opt/rustwide/target/debug/deps/either-209f614c9f29e765)
[INFO] [stderr]   Executable tests/hmap.rs (/opt/rustwide/target/debug/deps/hmap-42de01ed7d16cce0)
[INFO] [stderr]   Executable tests/hset.rs (/opt/rustwide/target/debug/deps/hset-2b7f834e8c5fca47)
[INFO] [stderr]   Executable tests/option.rs (/opt/rustwide/target/debug/deps/option-f7ff2a6061575ae7)
[INFO] running `Command { std: "docker" "inspect" "2f2fc4f9a4ecf7be1d9d26c3c831c6a29bd09f8f9b80b66f6a9759883c842acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2fc4f9a4ecf7be1d9d26c3c831c6a29bd09f8f9b80b66f6a9759883c842acb", kill_on_drop: false }`
[INFO] [stdout] 2f2fc4f9a4ecf7be1d9d26c3c831c6a29bd09f8f9b80b66f6a9759883c842acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a0e5d8426456fe25dbabc93a258e868ed6f18f6d0bc18bfe8128c42c85e5f772
[INFO] running `Command { std: "docker" "start" "-a" "a0e5d8426456fe25dbabc93a258e868ed6f18f6d0bc18bfe8128c42c85e5f772", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/helper-f684b3e37d690783)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test control::tests::test_either ... ok
[INFO] [stdout] test control::tests::test_option ... 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 collections::tests::test_btmap ... 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-4d1b3b15c4eb3206)
[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-449c234b0e835803)
[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-209f614c9f29e765)
[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-42de01ed7d16cce0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_hmap_1 ... ok
[INFO] [stdout] test test_hmap_0 ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hset.rs (/opt/rustwide/target/debug/deps/hset-2b7f834e8c5fca47)
[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-f7ff2a6061575ae7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests helper
[INFO] [stdout] test test_option_1 ... ok
[INFO] [stdout] test test_option_2 ... ok
[INFO] [stdout] test test_option_0 ... 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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - option (line 45) ... ok
[INFO] [stdout] test src/lib.rs - either (line 26) ... ok
[INFO] [stdout] test src/lib.rs - hmap (line 73) ... ok
[INFO] [stdout] test src/lib.rs - btset (line 124) ... 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 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0e5d8426456fe25dbabc93a258e868ed6f18f6d0bc18bfe8128c42c85e5f772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e5d8426456fe25dbabc93a258e868ed6f18f6d0bc18bfe8128c42c85e5f772", kill_on_drop: false }`
[INFO] [stdout] a0e5d8426456fe25dbabc93a258e868ed6f18f6d0bc18bfe8128c42c85e5f772