[INFO] fetching crate prefix_parser 0.2.0...
[INFO] testing prefix_parser-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate prefix_parser 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate prefix_parser 0.2.0
[INFO] finished tweaking crates.io crate prefix_parser 0.2.0
[INFO] tweaked toml for crates.io crate prefix_parser 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prefix_parser 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prefix_parser 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10b51b6626cc17e7bb76659eb0efc86acfe23aedd117da6fab7c8c1f8bcb6264
[INFO] running `Command { std: "docker" "start" "-a" "10b51b6626cc17e7bb76659eb0efc86acfe23aedd117da6fab7c8c1f8bcb6264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10b51b6626cc17e7bb76659eb0efc86acfe23aedd117da6fab7c8c1f8bcb6264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b51b6626cc17e7bb76659eb0efc86acfe23aedd117da6fab7c8c1f8bcb6264", kill_on_drop: false }`
[INFO] [stdout] 10b51b6626cc17e7bb76659eb0efc86acfe23aedd117da6fab7c8c1f8bcb6264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59d44a3b2bb14d4cbd5843bd004153aa63e934e73b36a21865cda3e91d77e0bc
[INFO] running `Command { std: "docker" "start" "-a" "59d44a3b2bb14d4cbd5843bd004153aa63e934e73b36a21865cda3e91d77e0bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix_parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "59d44a3b2bb14d4cbd5843bd004153aa63e934e73b36a21865cda3e91d77e0bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d44a3b2bb14d4cbd5843bd004153aa63e934e73b36a21865cda3e91d77e0bc", kill_on_drop: false }`
[INFO] [stdout] 59d44a3b2bb14d4cbd5843bd004153aa63e934e73b36a21865cda3e91d77e0bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84c7ffb4cd01654959a04782b5e20a1dbfdbb7382b801f8febf33e299dddec08
[INFO] running `Command { std: "docker" "start" "-a" "84c7ffb4cd01654959a04782b5e20a1dbfdbb7382b801f8febf33e299dddec08", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix_parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "84c7ffb4cd01654959a04782b5e20a1dbfdbb7382b801f8febf33e299dddec08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c7ffb4cd01654959a04782b5e20a1dbfdbb7382b801f8febf33e299dddec08", kill_on_drop: false }`
[INFO] [stdout] 84c7ffb4cd01654959a04782b5e20a1dbfdbb7382b801f8febf33e299dddec08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 072a428df00ad195faf680b09789d72d5c4e24eff38808d0145d9efc78b3a6a2
[INFO] running `Command { std: "docker" "start" "-a" "072a428df00ad195faf680b09789d72d5c4e24eff38808d0145d9efc78b3a6a2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prefix_parser-aa258eb85adb88b1)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test privapi_tests::test_invalid_1s ... ok
[INFO] [stdout] test privapi_tests::test_invalid_2s ... ok
[INFO] [stdout] test privapi_tests::test_invalid_3s ... ok
[INFO] [stdout] test privapi_tests::test_valid_1s ... ok
[INFO] [stdout] test privapi_tests::test_valid_2s ... ok
[INFO] [stdout] test pubapi_tests::test_correct_prefixes ... ok
[INFO] [stdout] test pubapi_tests::test_edge_cases ... ok
[INFO] [stdout] test pubapi_tests::test_just_below_overflow ... ok
[INFO] [stdout] test pubapi_tests::test_long_numbers ... ok
[INFO] [stdout] test pubapi_tests::test_negatives ... ok
[INFO] [stdout] test privapi_tests::test_valid_3s ... ok
[INFO] [stdout] test pubapi_tests::test_no_prefix ... ok
[INFO] [stdout] test pubapi_tests::test_one_letter_prefix ... ok
[INFO] [stdout] test pubapi_tests::test_three_letter_prefix ... ok
[INFO] [stdout] test pubapi_tests::test_two_letter_si_prefix ... ok
[INFO] [stdout] test pubapi_tests::test_two_letter_binary_prefix ... ok
[INFO] [stdout] test pubapi_tests::test_invalid_input_1 - should panic ... ok
[INFO] [stdout] test pubapi_tests::test_invalid_input_2 - should panic ... ok
[INFO] [stdout] test pubapi_tests::test_invalid_input_4 - should panic ... ok
[INFO] [stdout] test pubapi_tests::test_invalid_one_letter_prefix - should panic ... ok
[INFO] [stdout] test pubapi_tests::test_invalid_input_3 - should panic ... ok
[INFO] [stdout] test pubapi_tests::test_overflow - should panic ... ok
[INFO] [stdout] test pubapi_tests::test_underflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prefix_parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - parse_prefixes (line 174) ... 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] [stdout] all doctests ran in 0.45s; merged doctests compilation took 0.44s
[INFO] running `Command { std: "docker" "inspect" "072a428df00ad195faf680b09789d72d5c4e24eff38808d0145d9efc78b3a6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072a428df00ad195faf680b09789d72d5c4e24eff38808d0145d9efc78b3a6a2", kill_on_drop: false }`
[INFO] [stdout] 072a428df00ad195faf680b09789d72d5c4e24eff38808d0145d9efc78b3a6a2