[INFO] fetching crate postfix-macros 0.1.0...
[INFO] testing postfix-macros-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate postfix-macros 0.1.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate postfix-macros 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate postfix-macros 0.1.0
[INFO] finished tweaking crates.io crate postfix-macros 0.1.0
[INFO] tweaked toml for crates.io crate postfix-macros 0.1.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate crates.io crate postfix-macros 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 000014bb5c916029cb5576fe72628f3bc6e8dfbc2614e9626cfd4a6b986d1e75
[INFO] running `Command { std: "docker" "start" "-a" "000014bb5c916029cb5576fe72628f3bc6e8dfbc2614e9626cfd4a6b986d1e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "000014bb5c916029cb5576fe72628f3bc6e8dfbc2614e9626cfd4a6b986d1e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000014bb5c916029cb5576fe72628f3bc6e8dfbc2614e9626cfd4a6b986d1e75", kill_on_drop: false }`
[INFO] [stdout] 000014bb5c916029cb5576fe72628f3bc6e8dfbc2614e9626cfd4a6b986d1e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942d68b6df9d11b5a5f5dcf67fa33c63d2e191783eef35afde02dd20c8adfcc4
[INFO] running `Command { std: "docker" "start" "-a" "942d68b6df9d11b5a5f5dcf67fa33c63d2e191783eef35afde02dd20c8adfcc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling postfix-macros-impl v0.1.0
[INFO] [stderr]    Compiling postfix-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "942d68b6df9d11b5a5f5dcf67fa33c63d2e191783eef35afde02dd20c8adfcc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942d68b6df9d11b5a5f5dcf67fa33c63d2e191783eef35afde02dd20c8adfcc4", kill_on_drop: false }`
[INFO] [stdout] 942d68b6df9d11b5a5f5dcf67fa33c63d2e191783eef35afde02dd20c8adfcc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b20f4e3eee70d23f3adbd424ef8b656d114320424f1e3790b26315eacfc59b1
[INFO] running `Command { std: "docker" "start" "-a" "0b20f4e3eee70d23f3adbd424ef8b656d114320424f1e3790b26315eacfc59b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling postfix-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "0b20f4e3eee70d23f3adbd424ef8b656d114320424f1e3790b26315eacfc59b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b20f4e3eee70d23f3adbd424ef8b656d114320424f1e3790b26315eacfc59b1", kill_on_drop: false }`
[INFO] [stdout] 0b20f4e3eee70d23f3adbd424ef8b656d114320424f1e3790b26315eacfc59b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b03bdc197d25508790fb36fca2731a70642e522b12255f38cf82e53c372841b
[INFO] running `Command { std: "docker" "start" "-a" "7b03bdc197d25508790fb36fca2731a70642e522b12255f38cf82e53c372841b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/postfix_macros-455edfe2dc558314)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/expr_end.rs (/opt/rustwide/target/debug/deps/expr_end-efda685977174223)
[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 24 tests
[INFO] [stdout] test bool_unary_ops ... ok
[INFO] [stdout] test bool_binops ... ok
[INFO] [stdout] test braced ... ok
[INFO] [stdout] test arrays ... ok
[INFO] [stdout] test multi_ref_match_belongs ... ok
[INFO] [stdout] test nested_fn_1 ... ok
[INFO] [stdout] test nested_fn_2 ... ok
[INFO] [stdout] test if_clause_4 ... ok
[INFO] [stdout] test prefix_operator_doesnt_end_expr ... ok
[INFO] [stdout] test ref_match_belongs ... ok
[INFO] [stdout] test number_binops ... ok
[INFO] [stdout] test inside_if_clause ... ok
[INFO] [stdout] test colon ... ok
[INFO] [stdout] test if_else_if_belongs ... ok
[INFO] [stdout] test if_else_belongs ... ok
[INFO] [stdout] test if_clause_1 ... ok
[INFO] [stdout] test match_belongs ... ok
[INFO] [stdout] test if_clause_3 ... ok
[INFO] [stdout] test if_clause_2 ... ok
[INFO] [stdout] test if_if_belongs ... ok
[INFO] [stdout] test nested_fn_3 ... ok
[INFO] [stdout] test number_unary_ops ... ok
[INFO] [stdout] test prefix_operator_at_start ... ok
[INFO] [stdout] test nested_fn_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/pass_to.rs (/opt/rustwide/target/debug/deps/pass_to-08117a6e7387ef32)
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-6c786f64633583d6)
[INFO] [stdout] test primes_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test no_comma_pattern_macro ... ok
[INFO] [stdout] test hi_equals_hi ... ok
[INFO] [stdout] test macro_declaration ... ok
[INFO] [stdout] test hello_println ... ok
[INFO] [stdout] test conditional ... ok
[INFO] [stdout] test chaining ... ok
[INFO] [stdout] test some_matches ... ok
[INFO] [stdout] test chaining_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests postfix-macros
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - then_else (line 186) ... ok
[INFO] [stdout] test src/lib.rs - unwrap_or (line 78) ... ok
[INFO] [stdout] test src/lib.rs - then (line 156) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - match_or (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b03bdc197d25508790fb36fca2731a70642e522b12255f38cf82e53c372841b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b03bdc197d25508790fb36fca2731a70642e522b12255f38cf82e53c372841b", kill_on_drop: false }`
[INFO] [stdout] 7b03bdc197d25508790fb36fca2731a70642e522b12255f38cf82e53c372841b