[INFO] fetching crate rustop 1.1.4...
[INFO] testing rustop-1.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rustop 1.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rustop 1.1.4
[INFO] finished tweaking crates.io crate rustop 1.1.4
[INFO] tweaked toml for crates.io crate rustop 1.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustop 1.1.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38a8e8c357965ddd79ff085f7fc6a21a3244149cdb6e8b17cde9ecddddf2701f
[INFO] running `Command { std: "docker" "start" "-a" "38a8e8c357965ddd79ff085f7fc6a21a3244149cdb6e8b17cde9ecddddf2701f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a8e8c357965ddd79ff085f7fc6a21a3244149cdb6e8b17cde9ecddddf2701f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a8e8c357965ddd79ff085f7fc6a21a3244149cdb6e8b17cde9ecddddf2701f", kill_on_drop: false }`
[INFO] [stdout] 38a8e8c357965ddd79ff085f7fc6a21a3244149cdb6e8b17cde9ecddddf2701f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0925e6b81c34fed590dc9561ef7625352f0ff649049f3ef21f6d9697c2718761
[INFO] running `Command { std: "docker" "start" "-a" "0925e6b81c34fed590dc9561ef7625352f0ff649049f3ef21f6d9697c2718761", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustop v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "0925e6b81c34fed590dc9561ef7625352f0ff649049f3ef21f6d9697c2718761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0925e6b81c34fed590dc9561ef7625352f0ff649049f3ef21f6d9697c2718761", kill_on_drop: false }`
[INFO] [stdout] 0925e6b81c34fed590dc9561ef7625352f0ff649049f3ef21f6d9697c2718761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3843c92f421614149358fb17710824ebadf387cd6ce104f0a11b8636d6659f70
[INFO] running `Command { std: "docker" "start" "-a" "3843c92f421614149358fb17710824ebadf387cd6ce104f0a11b8636d6659f70", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustop v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "3843c92f421614149358fb17710824ebadf387cd6ce104f0a11b8636d6659f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3843c92f421614149358fb17710824ebadf387cd6ce104f0a11b8636d6659f70", kill_on_drop: false }`
[INFO] [stdout] 3843c92f421614149358fb17710824ebadf387cd6ce104f0a11b8636d6659f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aea554de1ef461252b9d7292f3f19a36fedfa08260ad499db9bbcbd20712a08d
[INFO] running `Command { std: "docker" "start" "-a" "aea554de1ef461252b9d7292f3f19a36fedfa08260ad499db9bbcbd20712a08d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/rustop.rs (/opt/rustwide/target/debug/deps/rustop-cf879cd6845b6e68)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_ambiguous_auto_shorts ... ok
[INFO] [stdout] test test_ambiguous_prefix ... ok
[INFO] [stdout] test test_ambiguous_forced_shorts ... ok
[INFO] [stdout] test test_exact_prefix ... ok
[INFO] [stdout] test test_long_flag ... ok
[INFO] [stdout] test test_long_opt ... ok
[INFO] [stdout] test test_no_auto_shorts_on_shorts ... ok
[INFO] [stdout] test test_negative_flag ... ok
[INFO] [stdout] test test_multi_opts ... ok
[INFO] [stdout] test test_optional_default ... ok
[INFO] [stdout] test test_optional_nodefault ... ok
[INFO] [stdout] test test_prefix ... ok
[INFO] [stdout] test test_required_default ... ok
[INFO] [stdout] test test_short_flag ... ok
[INFO] [stdout] test test_no_dash_auto_short ... ok
[INFO] [stdout] test test_multi_param ... ok
[INFO] [stdout] test test_utf8_opt ... ok
[INFO] [stdout] test test_utf8_param ... ok
[INFO] [stdout] test test_long_opt_missing - should panic ... ok
[INFO] [stdout] test test_multi_opts_multiple - should panic ... ok
[INFO] [stdout] test test_missing_args - should panic ... ok
[INFO] [stdout] test test_no_auto_shorts - should panic ... ok
[INFO] [stdout] test test_required_nodefault - should panic ... ok
[INFO] [stdout] test test_unknown_long - should panic ... ok
[INFO] [stdout] test test_unknown_short - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustop
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/rustop.rs - (line 106) ... ignored
[INFO] [stdout] test src/rustop.rs - (line 36) ... ok
[INFO] [stdout] test src/rustop.rs - (line 186) ... ok
[INFO] [stdout] test src/rustop.rs - (line 146) ... ok
[INFO] [stdout] test src/rustop.rs - (line 160) ... ok
[INFO] [stdout] test src/rustop.rs - (line 205) ... ok
[INFO] [stdout] test src/rustop.rs - (line 172) ... ok
[INFO] [stdout] test src/rustop.rs - (line 228) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aea554de1ef461252b9d7292f3f19a36fedfa08260ad499db9bbcbd20712a08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea554de1ef461252b9d7292f3f19a36fedfa08260ad499db9bbcbd20712a08d", kill_on_drop: false }`
[INFO] [stdout] aea554de1ef461252b9d7292f3f19a36fedfa08260ad499db9bbcbd20712a08d