[INFO] fetching crate key_set 0.1.0...
[INFO] testing key_set-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate key_set 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate key_set 0.1.0
[INFO] finished tweaking crates.io crate key_set 0.1.0
[INFO] tweaked toml for crates.io crate key_set 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate key_set 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 580757a1bb08f9efe2c2fcf6397f96d6ff988ea2c8e2c04885033dfb940d451a
[INFO] running `Command { std: "docker" "start" "-a" "580757a1bb08f9efe2c2fcf6397f96d6ff988ea2c8e2c04885033dfb940d451a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580757a1bb08f9efe2c2fcf6397f96d6ff988ea2c8e2c04885033dfb940d451a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580757a1bb08f9efe2c2fcf6397f96d6ff988ea2c8e2c04885033dfb940d451a", kill_on_drop: false }`
[INFO] [stdout] 580757a1bb08f9efe2c2fcf6397f96d6ff988ea2c8e2c04885033dfb940d451a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68e092ca58ca4e67b4da7ad56a432294892b1c6ed242a9202c2f4ee5b06915e4
[INFO] running `Command { std: "docker" "start" "-a" "68e092ca58ca4e67b4da7ad56a432294892b1c6ed242a9202c2f4ee5b06915e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling key_set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "68e092ca58ca4e67b4da7ad56a432294892b1c6ed242a9202c2f4ee5b06915e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e092ca58ca4e67b4da7ad56a432294892b1c6ed242a9202c2f4ee5b06915e4", kill_on_drop: false }`
[INFO] [stdout] 68e092ca58ca4e67b4da7ad56a432294892b1c6ed242a9202c2f4ee5b06915e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b77449acc9ddde8c365f70fd2764e653cfd2ca4faced5cc2c81a0abf759a700
[INFO] running `Command { std: "docker" "start" "-a" "1b77449acc9ddde8c365f70fd2764e653cfd2ca4faced5cc2c81a0abf759a700", kill_on_drop: false }`
[INFO] [stderr]    Compiling key_set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "1b77449acc9ddde8c365f70fd2764e653cfd2ca4faced5cc2c81a0abf759a700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b77449acc9ddde8c365f70fd2764e653cfd2ca4faced5cc2c81a0abf759a700", kill_on_drop: false }`
[INFO] [stdout] 1b77449acc9ddde8c365f70fd2764e653cfd2ca4faced5cc2c81a0abf759a700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef3a2ea6999527c8a98f6df446fd83bc7677c5b7f4e2a1b1c35f3a8531ee35f3
[INFO] running `Command { std: "docker" "start" "-a" "ef3a2ea6999527c8a98f6df446fd83bc7677c5b7f4e2a1b1c35f3a8531ee35f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/key_set-4014f4bf6c82a19f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/contains_test.rs (/opt/rustwide/target/debug/deps/contains_test-bfbb1527aa0d6c96)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/creation_test.rs (/opt/rustwide/target/debug/deps/creation_test-2ed2dc346c0c6905)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_all_except_some_with_blank ... ok
[INFO] [stdout] test test_all_except_some_with_elements ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_factory_some ... ok
[INFO] [stdout] test test_hash ... ok
[INFO] [stdout] test test_some_with_blank ... ok
[INFO] [stdout] test test_factory_all_except_some ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_some_with_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/display_test.rs (/opt/rustwide/target/debug/deps/display_test-a31e2862633c20a0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/intersect_test.rs (/opt/rustwide/target/debug/deps/intersect_test-bcf69434d7d13625)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_all_except_some ... ok
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] test test_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/invert_test.rs (/opt/rustwide/target/debug/deps/invert_test-886358a8e5d6f9d9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_invert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/ord_test.rs (/opt/rustwide/target/debug/deps/ord_test-06f066f12c9b9881)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/remove_test.rs (/opt/rustwide/target/debug/deps/remove_test-c8c39f33dbc6ba86)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] test test_none ... ok
[INFO] [stdout] test test_all_except_some ... ok
[INFO] [stdout] test test_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialization_test.rs (/opt/rustwide/target/debug/deps/serialization_test-9cd77842414da11a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_all_deserialize ... ok
[INFO] [stdout] test test_all_except_some_serialize ... ok
[INFO] [stdout] test test_all_except_some_deserialize ... ok
[INFO] [stdout] test test_some_deserialize ... ok
[INFO] [stdout] test test_all_serialize ... ok
[INFO] [stdout] test test_some_serialize ... ok
[INFO] [stdout] test test_none_deserialize ... ok
[INFO] [stdout] test test_none_serialize ... 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] [stderr]    Doc-tests key_set
[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" "ef3a2ea6999527c8a98f6df446fd83bc7677c5b7f4e2a1b1c35f3a8531ee35f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3a2ea6999527c8a98f6df446fd83bc7677c5b7f4e2a1b1c35f3a8531ee35f3", kill_on_drop: false }`
[INFO] [stdout] ef3a2ea6999527c8a98f6df446fd83bc7677c5b7f4e2a1b1c35f3a8531ee35f3