[INFO] cloning repository https://github.com/BalloonUpdate/incremental-upload
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BalloonUpdate/incremental-upload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalloonUpdate%2Fincremental-upload", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalloonUpdate%2Fincremental-upload'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24874a6c595fc307b4ba3173d426f20f2b987d24
[INFO] checking BalloonUpdate/incremental-upload against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalloonUpdate%2Fincremental-upload" "/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/BalloonUpdate/incremental-upload 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/BalloonUpdate/incremental-upload
[INFO] finished tweaking git repo https://github.com/BalloonUpdate/incremental-upload
[INFO] tweaked toml for git repo https://github.com/BalloonUpdate/incremental-upload written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BalloonUpdate/incremental-upload 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 path-dedot v3.0.17
[INFO] [stderr]   Downloaded path-absolutize v3.0.13
[INFO] [stderr]   Downloaded relative-path v1.7.0
[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] 79df58ed6e280b3699fd6ab8e3dd9e794ce8f3c6eb0bf792aeef38a734430096
[INFO] running `Command { std: "docker" "start" "-a" "79df58ed6e280b3699fd6ab8e3dd9e794ce8f3c6eb0bf792aeef38a734430096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79df58ed6e280b3699fd6ab8e3dd9e794ce8f3c6eb0bf792aeef38a734430096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79df58ed6e280b3699fd6ab8e3dd9e794ce8f3c6eb0bf792aeef38a734430096", kill_on_drop: false }`
[INFO] [stdout] 79df58ed6e280b3699fd6ab8e3dd9e794ce8f3c6eb0bf792aeef38a734430096
[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] f45963ed5f924f50acc7e2db8a562f79c6df93ed3943738f38ba384bfa32a7ac
[INFO] running `Command { std: "docker" "start" "-a" "f45963ed5f924f50acc7e2db8a562f79c6df93ed3943738f38ba384bfa32a7ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking path-dedot v3.0.17
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking path-absolutize v3.0.13
[INFO] [stderr]     Checking relative-path v1.7.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking sha1 v0.10.1
[INFO] [stderr]     Checking incremental-upload v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.56s
[INFO] running `Command { std: "docker" "inspect" "f45963ed5f924f50acc7e2db8a562f79c6df93ed3943738f38ba384bfa32a7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45963ed5f924f50acc7e2db8a562f79c6df93ed3943738f38ba384bfa32a7ac", kill_on_drop: false }`
[INFO] [stdout] f45963ed5f924f50acc7e2db8a562f79c6df93ed3943738f38ba384bfa32a7ac
[INFO] checking BalloonUpdate/incremental-upload against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalloonUpdate%2Fincremental-upload" "/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/BalloonUpdate/incremental-upload 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/BalloonUpdate/incremental-upload
[INFO] finished tweaking git repo https://github.com/BalloonUpdate/incremental-upload
[INFO] tweaked toml for git repo https://github.com/BalloonUpdate/incremental-upload written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BalloonUpdate/incremental-upload 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] a6f1ed450211f77196cf5d057dc97f1fb05743d219be5665ce52a0b747ced82f
[INFO] running `Command { std: "docker" "start" "-a" "a6f1ed450211f77196cf5d057dc97f1fb05743d219be5665ce52a0b747ced82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f1ed450211f77196cf5d057dc97f1fb05743d219be5665ce52a0b747ced82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f1ed450211f77196cf5d057dc97f1fb05743d219be5665ce52a0b747ced82f", kill_on_drop: false }`
[INFO] [stdout] a6f1ed450211f77196cf5d057dc97f1fb05743d219be5665ce52a0b747ced82f
[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] bdf639c05584904380a180a5c18104488f10e593993f5d2236aaf3523c85d9ed
[INFO] running `Command { std: "docker" "start" "-a" "bdf639c05584904380a180a5c18104488f10e593993f5d2236aaf3523c85d9ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking path-dedot v3.0.17
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking path-absolutize v3.0.13
[INFO] [stderr]     Checking relative-path v1.7.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking sha1 v0.10.1
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking incremental-upload v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "bdf639c05584904380a180a5c18104488f10e593993f5d2236aaf3523c85d9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf639c05584904380a180a5c18104488f10e593993f5d2236aaf3523c85d9ed", kill_on_drop: false }`
[INFO] [stdout] bdf639c05584904380a180a5c18104488f10e593993f5d2236aaf3523c85d9ed