[INFO] fetching crate postfix_assert 0.1.1... [INFO] testing postfix_assert-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate postfix_assert 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate postfix_assert 0.1.1 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 postfix_assert 0.1.1 [INFO] finished tweaking crates.io crate postfix_assert 0.1.1 [INFO] tweaked toml for crates.io crate postfix_assert 0.1.1 written to /workspace/builds/worker-12/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 99d8e0c9c64e87327a8ab1bc9ed8289c02f5649756df43f7433fe739f9a6690f [INFO] running `Command { std: "docker" "start" "-a" "99d8e0c9c64e87327a8ab1bc9ed8289c02f5649756df43f7433fe739f9a6690f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99d8e0c9c64e87327a8ab1bc9ed8289c02f5649756df43f7433fe739f9a6690f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99d8e0c9c64e87327a8ab1bc9ed8289c02f5649756df43f7433fe739f9a6690f", kill_on_drop: false }` [INFO] [stdout] 99d8e0c9c64e87327a8ab1bc9ed8289c02f5649756df43f7433fe739f9a6690f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 77ad1fbcdb8e948c6d79a8b626cb6c42b4ffc30b4dcdcb7865a880d354580ab3 [INFO] running `Command { std: "docker" "start" "-a" "77ad1fbcdb8e948c6d79a8b626cb6c42b4ffc30b4dcdcb7865a880d354580ab3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling postfix_assert v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "77ad1fbcdb8e948c6d79a8b626cb6c42b4ffc30b4dcdcb7865a880d354580ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77ad1fbcdb8e948c6d79a8b626cb6c42b4ffc30b4dcdcb7865a880d354580ab3", kill_on_drop: false }` [INFO] [stdout] 77ad1fbcdb8e948c6d79a8b626cb6c42b4ffc30b4dcdcb7865a880d354580ab3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6d112f5a5733ac82b27c881438a01bc1485168e67368f58cb7c44d73d1fc0239 [INFO] running `Command { std: "docker" "start" "-a" "6d112f5a5733ac82b27c881438a01bc1485168e67368f58cb7c44d73d1fc0239", kill_on_drop: false }` [INFO] [stderr] Compiling postfix_assert v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/postfix_assert-cebb78c3aa3a4c5b) [INFO] running `Command { std: "docker" "inspect" "6d112f5a5733ac82b27c881438a01bc1485168e67368f58cb7c44d73d1fc0239", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d112f5a5733ac82b27c881438a01bc1485168e67368f58cb7c44d73d1fc0239", kill_on_drop: false }` [INFO] [stdout] 6d112f5a5733ac82b27c881438a01bc1485168e67368f58cb7c44d73d1fc0239 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e71f48f3d8c713ce5eef1b8351e3c7bc721bb176ae7e3ba18274e78c605d00c7 [INFO] running `Command { std: "docker" "start" "-a" "e71f48f3d8c713ce5eef1b8351e3c7bc721bb176ae7e3ba18274e78c605d00c7", 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/postfix_assert-cebb78c3aa3a4c5b) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test option::tests::assert_none ... ok [INFO] [stdout] test option::tests::assert_option_chaining ... ok [INFO] [stdout] test option::tests::assert_some ... ok [INFO] [stdout] test option::tests::assert_none_panic - should panic ... ok [INFO] [stdout] test option::tests::assert_option_chaining_panic - should panic ... ok [INFO] [stdout] test option::tests::assert_some_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests postfix_assert [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0599]: no method named `assert_some` found for enum `Option` in the current scope [INFO] [stdout] --> src/lib.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 11 | .assert_some() [INFO] [stdout] | ^^^^^^^^^^^ method not found in `Option` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "e71f48f3d8c713ce5eef1b8351e3c7bc721bb176ae7e3ba18274e78c605d00c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e71f48f3d8c713ce5eef1b8351e3c7bc721bb176ae7e3ba18274e78c605d00c7", kill_on_drop: false }` [INFO] [stdout] e71f48f3d8c713ce5eef1b8351e3c7bc721bb176ae7e3ba18274e78c605d00c7