[INFO] cloning repository https://github.com/RileyApeldoorn/proxima [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RileyApeldoorn/proxima" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRileyApeldoorn%2Fproxima", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRileyApeldoorn%2Fproxima'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 060d47cbcc5d59a96aea9f8cdf114d1b87b70552 [INFO] checking RileyApeldoorn/proxima against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRileyApeldoorn%2Fproxima" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RileyApeldoorn/proxima 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/RileyApeldoorn/proxima [INFO] finished tweaking git repo https://github.com/RileyApeldoorn/proxima [INFO] tweaked toml for git repo https://github.com/RileyApeldoorn/proxima written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RileyApeldoorn/proxima 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] 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] 9f2eebd0eaad007f0624957357ceabac458a70c3a04b1e4950ef36053552516a [INFO] running `Command { std: "docker" "start" "-a" "9f2eebd0eaad007f0624957357ceabac458a70c3a04b1e4950ef36053552516a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f2eebd0eaad007f0624957357ceabac458a70c3a04b1e4950ef36053552516a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f2eebd0eaad007f0624957357ceabac458a70c3a04b1e4950ef36053552516a", kill_on_drop: false }` [INFO] [stdout] 9f2eebd0eaad007f0624957357ceabac458a70c3a04b1e4950ef36053552516a [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] 1ab8fd99f596e9d375e5b2f860d18020f732d911635e7a9a24a0a7f8cf91f18b [INFO] running `Command { std: "docker" "start" "-a" "1ab8fd99f596e9d375e5b2f860d18020f732d911635e7a9a24a0a7f8cf91f18b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Compiling tokio v1.20.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking proxima v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.39s [INFO] running `Command { std: "docker" "inspect" "1ab8fd99f596e9d375e5b2f860d18020f732d911635e7a9a24a0a7f8cf91f18b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ab8fd99f596e9d375e5b2f860d18020f732d911635e7a9a24a0a7f8cf91f18b", kill_on_drop: false }` [INFO] [stdout] 1ab8fd99f596e9d375e5b2f860d18020f732d911635e7a9a24a0a7f8cf91f18b [INFO] checking RileyApeldoorn/proxima against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRileyApeldoorn%2Fproxima" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RileyApeldoorn/proxima 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/RileyApeldoorn/proxima [INFO] finished tweaking git repo https://github.com/RileyApeldoorn/proxima [INFO] tweaked toml for git repo https://github.com/RileyApeldoorn/proxima written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RileyApeldoorn/proxima 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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 850547247b370a180dde51a04d6a2b0b68205a6081526c71cdf5ec980d5a22c6 [INFO] running `Command { std: "docker" "start" "-a" "850547247b370a180dde51a04d6a2b0b68205a6081526c71cdf5ec980d5a22c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "850547247b370a180dde51a04d6a2b0b68205a6081526c71cdf5ec980d5a22c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "850547247b370a180dde51a04d6a2b0b68205a6081526c71cdf5ec980d5a22c6", kill_on_drop: false }` [INFO] [stdout] 850547247b370a180dde51a04d6a2b0b68205a6081526c71cdf5ec980d5a22c6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9231ecd4d7e1a0950f64086cc5a78d33441dfa3e4ce70913445adbbb9c24344a [INFO] running `Command { std: "docker" "start" "-a" "9231ecd4d7e1a0950f64086cc5a78d33441dfa3e4ce70913445adbbb9c24344a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling tokio v1.20.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking proxima v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.77s [INFO] running `Command { std: "docker" "inspect" "9231ecd4d7e1a0950f64086cc5a78d33441dfa3e4ce70913445adbbb9c24344a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9231ecd4d7e1a0950f64086cc5a78d33441dfa3e4ce70913445adbbb9c24344a", kill_on_drop: false }` [INFO] [stdout] 9231ecd4d7e1a0950f64086cc5a78d33441dfa3e4ce70913445adbbb9c24344a