[INFO] fetching crate teetty 0.3.1...
[INFO] checking teetty-0.3.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate teetty 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate teetty 0.3.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teetty 0.3.1
[INFO] finished tweaking crates.io crate teetty 0.3.1
[INFO] tweaked toml for crates.io crate teetty 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate teetty 0.3.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tty-spawn v0.3.1
[INFO] [stderr]   Downloaded terminal_size v0.2.3
[INFO] [stderr]   Downloaded os_str_bytes v6.4.1
[INFO] [stderr]   Downloaded console v0.15.3
[INFO] [stderr]   Downloaded cc v1.0.78
[INFO] [stderr]   Downloaded anyhow v1.0.68
[INFO] [stderr]   Downloaded nix v0.26.1
[INFO] [stderr]   Downloaded clap v4.0.30
[INFO] [stderr]   Downloaded insta v1.23.0
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b5f46eec0b1cc4980ca33b5a257b8a6fc70bf23c6a39143f3d9277a8aeb81c7
[INFO] running `Command { std: "docker" "start" "-a" "6b5f46eec0b1cc4980ca33b5a257b8a6fc70bf23c6a39143f3d9277a8aeb81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b5f46eec0b1cc4980ca33b5a257b8a6fc70bf23c6a39143f3d9277a8aeb81c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5f46eec0b1cc4980ca33b5a257b8a6fc70bf23c6a39143f3d9277a8aeb81c7", kill_on_drop: false }`
[INFO] [stdout] 6b5f46eec0b1cc4980ca33b5a257b8a6fc70bf23c6a39143f3d9277a8aeb81c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9efb9da4bb29604199e599ae37babae7be1df61147bb8ea9fc62ab95ee9c2680
[INFO] running `Command { std: "docker" "start" "-a" "9efb9da4bb29604199e599ae37babae7be1df61147bb8ea9fc62ab95ee9c2680", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]    Compiling rustix v0.36.6
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking nix v0.26.1
[INFO] [stderr]     Checking console v0.15.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking insta v1.23.0
[INFO] [stderr]     Checking tty-spawn v0.3.1
[INFO] [stderr]     Checking terminal_size v0.2.3
[INFO] [stderr]     Checking clap v4.0.30
[INFO] [stderr]     Checking teetty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "9efb9da4bb29604199e599ae37babae7be1df61147bb8ea9fc62ab95ee9c2680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efb9da4bb29604199e599ae37babae7be1df61147bb8ea9fc62ab95ee9c2680", kill_on_drop: false }`
[INFO] [stdout] 9efb9da4bb29604199e599ae37babae7be1df61147bb8ea9fc62ab95ee9c2680
[INFO] checking teetty-0.3.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate teetty 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate teetty 0.3.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate teetty 0.3.1
[INFO] finished tweaking crates.io crate teetty 0.3.1
[INFO] tweaked toml for crates.io crate teetty 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate teetty 0.3.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27891168f0e2a36148b1986df228a319c0c58eeac3b732fc0c83c031b2eea830
[INFO] running `Command { std: "docker" "start" "-a" "27891168f0e2a36148b1986df228a319c0c58eeac3b732fc0c83c031b2eea830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27891168f0e2a36148b1986df228a319c0c58eeac3b732fc0c83c031b2eea830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27891168f0e2a36148b1986df228a319c0c58eeac3b732fc0c83c031b2eea830", kill_on_drop: false }`
[INFO] [stdout] 27891168f0e2a36148b1986df228a319c0c58eeac3b732fc0c83c031b2eea830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c7e4937d71a57803253d13945c14d6f62e36f28356d21e03e121dc96015df7a
[INFO] running `Command { std: "docker" "start" "-a" "7c7e4937d71a57803253d13945c14d6f62e36f28356d21e03e121dc96015df7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]    Compiling rustix v0.36.6
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking nix v0.26.1
[INFO] [stderr]     Checking console v0.15.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking insta v1.23.0
[INFO] [stderr]     Checking terminal_size v0.2.3
[INFO] [stderr]     Checking clap v4.0.30
[INFO] [stderr]     Checking tty-spawn v0.3.1
[INFO] [stderr]     Checking teetty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "7c7e4937d71a57803253d13945c14d6f62e36f28356d21e03e121dc96015df7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7e4937d71a57803253d13945c14d6f62e36f28356d21e03e121dc96015df7a", kill_on_drop: false }`
[INFO] [stdout] 7c7e4937d71a57803253d13945c14d6f62e36f28356d21e03e121dc96015df7a