[INFO] fetching crate rustop 1.1.4...
[INFO] testing rustop-1.1.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rustop 1.1.4 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustop 1.1.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 225244b82ca4e0768a0ad28aa9ffcf8bb56ed07540fca9c499ace251f8d90cbf
[INFO] running `Command { std: "docker" "start" "-a" "225244b82ca4e0768a0ad28aa9ffcf8bb56ed07540fca9c499ace251f8d90cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "225244b82ca4e0768a0ad28aa9ffcf8bb56ed07540fca9c499ace251f8d90cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225244b82ca4e0768a0ad28aa9ffcf8bb56ed07540fca9c499ace251f8d90cbf", kill_on_drop: false }`
[INFO] [stdout] 225244b82ca4e0768a0ad28aa9ffcf8bb56ed07540fca9c499ace251f8d90cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15cbb3764c2be5061d71636757725d86ad149048bf24fce9412ea47592272b1b
[INFO] running `Command { std: "docker" "start" "-a" "15cbb3764c2be5061d71636757725d86ad149048bf24fce9412ea47592272b1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustop v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "15cbb3764c2be5061d71636757725d86ad149048bf24fce9412ea47592272b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cbb3764c2be5061d71636757725d86ad149048bf24fce9412ea47592272b1b", kill_on_drop: false }`
[INFO] [stdout] 15cbb3764c2be5061d71636757725d86ad149048bf24fce9412ea47592272b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0919a18b4b76754b0f66cd114b8e9b0c1805556b70601418aed4f5ed800db0ce
[INFO] running `Command { std: "docker" "start" "-a" "0919a18b4b76754b0f66cd114b8e9b0c1805556b70601418aed4f5ed800db0ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustop v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "0919a18b4b76754b0f66cd114b8e9b0c1805556b70601418aed4f5ed800db0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0919a18b4b76754b0f66cd114b8e9b0c1805556b70601418aed4f5ed800db0ce", kill_on_drop: false }`
[INFO] [stdout] 0919a18b4b76754b0f66cd114b8e9b0c1805556b70601418aed4f5ed800db0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8ced23c221fc588da79beb7acfa47d30172dfe113bd69e4d6ad4eeafd08afb3
[INFO] running `Command { std: "docker" "start" "-a" "e8ced23c221fc588da79beb7acfa47d30172dfe113bd69e4d6ad4eeafd08afb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[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_exact_prefix ... ok
[INFO] [stdout] test test_ambiguous_prefix ... ok
[INFO] [stdout] test test_long_opt ... ok
[INFO] [stdout] test test_multi_param ... ok
[INFO] [stdout] test test_no_dash_auto_short ... ok
[INFO] [stdout] test test_optional_default ... ok
[INFO] [stdout] test test_prefix ... ok
[INFO] [stdout] test test_ambiguous_forced_shorts ... ok
[INFO] [stdout] test test_required_default ... ok
[INFO] [stdout] test test_no_auto_shorts_on_shorts ... ok
[INFO] [stdout] test test_optional_nodefault ... ok
[INFO] [stdout] test test_short_flag ... ok
[INFO] [stdout] test test_multi_opts ... ok
[INFO] [stdout] test test_utf8_opt ... ok
[INFO] [stdout] test test_utf8_param ... ok
[INFO] [stdout] test test_long_flag ... ok
[INFO] [stdout] test test_negative_flag ... ok
[INFO] [stdout] test test_long_opt_missing - should panic ... ok
[INFO] [stdout] test test_missing_args - should panic ... ok
[INFO] [stdout] test test_multi_opts_multiple - should panic ... ok
[INFO] [stdout] test test_unknown_short - should panic ... ok
[INFO] [stdout] test test_unknown_long - should panic ... ok
[INFO] [stdout] test test_required_nodefault - should panic ... ok
[INFO] [stdout] test test_no_auto_shorts - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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 205) ... ok
[INFO] [stdout] test src/rustop.rs - (line 172) ... ok
[INFO] [stdout] test src/rustop.rs - (line 186) ... ok
[INFO] [stdout] test src/rustop.rs - (line 36) ... ok
[INFO] [stdout] test src/rustop.rs - (line 228) ... ok
[INFO] [stdout] test src/rustop.rs - (line 160) ... ok
[INFO] [stdout] test src/rustop.rs - (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8ced23c221fc588da79beb7acfa47d30172dfe113bd69e4d6ad4eeafd08afb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ced23c221fc588da79beb7acfa47d30172dfe113bd69e4d6ad4eeafd08afb3", kill_on_drop: false }`
[INFO] [stdout] e8ced23c221fc588da79beb7acfa47d30172dfe113bd69e4d6ad4eeafd08afb3