[INFO] cloning repository https://github.com/amyipdev/watch306 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amyipdev/watch306" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famyipdev%2Fwatch306", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famyipdev%2Fwatch306'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0110bc6fabaddb765785003848081b10fcb57abf [INFO] checking amyipdev/watch306 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famyipdev%2Fwatch306" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amyipdev/watch306 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 git repo https://github.com/amyipdev/watch306 [INFO] finished tweaking git repo https://github.com/amyipdev/watch306 [INFO] tweaked toml for git repo https://github.com/amyipdev/watch306 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/amyipdev/watch306 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] Downloading crates ... [INFO] [stderr] Downloaded typesize-derive v0.1.3 [INFO] [stderr] Downloaded command_attr v0.5.1 [INFO] [stderr] Downloaded typesize v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] df5d48bc99c979eb90af3aab041c0c4f01d126f4f82e7dd0bc382266fcf5fbb9 [INFO] running `Command { std: "docker" "start" "-a" "df5d48bc99c979eb90af3aab041c0c4f01d126f4f82e7dd0bc382266fcf5fbb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df5d48bc99c979eb90af3aab041c0c4f01d126f4f82e7dd0bc382266fcf5fbb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df5d48bc99c979eb90af3aab041c0c4f01d126f4f82e7dd0bc382266fcf5fbb9", kill_on_drop: false }` [INFO] [stdout] df5d48bc99c979eb90af3aab041c0c4f01d126f4f82e7dd0bc382266fcf5fbb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6a1d7be84dfa08d81433e94a75ad0e47c9cfafbc5575fe3905974de307428ecd [INFO] running `Command { std: "docker" "start" "-a" "6a1d7be84dfa08d81433e94a75ad0e47c9cfafbc5575fe3905974de307428ecd", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Compiling serenity v0.12.1 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking typemap_rev v0.3.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling command_attr v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.25 [INFO] [stderr] Checking watch306 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.03s [INFO] running `Command { std: "docker" "inspect" "6a1d7be84dfa08d81433e94a75ad0e47c9cfafbc5575fe3905974de307428ecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1d7be84dfa08d81433e94a75ad0e47c9cfafbc5575fe3905974de307428ecd", kill_on_drop: false }` [INFO] [stdout] 6a1d7be84dfa08d81433e94a75ad0e47c9cfafbc5575fe3905974de307428ecd [INFO] checking amyipdev/watch306 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famyipdev%2Fwatch306" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amyipdev/watch306 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 git repo https://github.com/amyipdev/watch306 [INFO] finished tweaking git repo https://github.com/amyipdev/watch306 [INFO] tweaked toml for git repo https://github.com/amyipdev/watch306 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/amyipdev/watch306 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 273de0747f4106d4afcc30ae29d3e9cfea7fc14ad4b0b0ee8ef743ddc04da3e0 [INFO] running `Command { std: "docker" "start" "-a" "273de0747f4106d4afcc30ae29d3e9cfea7fc14ad4b0b0ee8ef743ddc04da3e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "273de0747f4106d4afcc30ae29d3e9cfea7fc14ad4b0b0ee8ef743ddc04da3e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273de0747f4106d4afcc30ae29d3e9cfea7fc14ad4b0b0ee8ef743ddc04da3e0", kill_on_drop: false }` [INFO] [stdout] 273de0747f4106d4afcc30ae29d3e9cfea7fc14ad4b0b0ee8ef743ddc04da3e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e7382ab5e450b9d61056312f526c2d795ae2a2ebc5cd24401ff645333787b6e3 [INFO] running `Command { std: "docker" "start" "-a" "e7382ab5e450b9d61056312f526c2d795ae2a2ebc5cd24401ff645333787b6e3", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling serenity v0.12.1 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking typemap_rev v0.3.0 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling command_attr v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.25 [INFO] [stderr] Checking watch306 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "e7382ab5e450b9d61056312f526c2d795ae2a2ebc5cd24401ff645333787b6e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7382ab5e450b9d61056312f526c2d795ae2a2ebc5cd24401ff645333787b6e3", kill_on_drop: false }` [INFO] [stdout] e7382ab5e450b9d61056312f526c2d795ae2a2ebc5cd24401ff645333787b6e3