[INFO] fetching crate rust-toolchain-manifest 0.2.2...
[INFO] checking rust-toolchain-manifest-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate rust-toolchain-manifest 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate rust-toolchain-manifest 0.2.2 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 rust-toolchain-manifest 0.2.2
[INFO] finished tweaking crates.io crate rust-toolchain-manifest 0.2.2
[INFO] tweaked toml for crates.io crate rust-toolchain-manifest 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate rust-toolchain-manifest 0.2.2 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 openssl-sys v0.9.91
[INFO] [stderr]   Downloaded winnow v0.5.4
[INFO] [stderr]   Downloaded openssl v0.10.56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b5bd3579219bb359c69bdbb995ba45bc2fba6f245a0f5760258a597ed3aadb39
[INFO] running `Command { std: "docker" "start" "-a" "b5bd3579219bb359c69bdbb995ba45bc2fba6f245a0f5760258a597ed3aadb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5bd3579219bb359c69bdbb995ba45bc2fba6f245a0f5760258a597ed3aadb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5bd3579219bb359c69bdbb995ba45bc2fba6f245a0f5760258a597ed3aadb39", kill_on_drop: false }`
[INFO] [stdout] b5bd3579219bb359c69bdbb995ba45bc2fba6f245a0f5760258a597ed3aadb39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ca7e489969e7c53f6e937bde781d2c9be192ea8bbf768ef2b99e62b842da01ca
[INFO] running `Command { std: "docker" "start" "-a" "ca7e489969e7c53f6e937bde781d2c9be192ea8bbf768ef2b99e62b842da01ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling openssl v0.10.56
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking winnow v0.5.4
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling openssl-sys v0.9.91
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking rust-toolchain-manifest v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.58s
[INFO] running `Command { std: "docker" "inspect" "ca7e489969e7c53f6e937bde781d2c9be192ea8bbf768ef2b99e62b842da01ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7e489969e7c53f6e937bde781d2c9be192ea8bbf768ef2b99e62b842da01ca", kill_on_drop: false }`
[INFO] [stdout] ca7e489969e7c53f6e937bde781d2c9be192ea8bbf768ef2b99e62b842da01ca