[INFO] fetching crate rebootinto-core 0.1.2...
[INFO] checking rebootinto-core-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate rebootinto-core 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rebootinto-core 0.1.2 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 rebootinto-core 0.1.2
[INFO] finished tweaking crates.io crate rebootinto-core 0.1.2
[INFO] tweaked toml for crates.io crate rebootinto-core 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding efi-loadopt v0.1.0 (latest: v0.2.1)
[INFO] [stderr]       Adding efibootnext v0.2.1 (latest: v0.5.0)
[INFO] [stderr]       Adding efivar v0.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding synstructure v0.12.6 (latest: v0.13.1)
[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 efibootnext v0.2.1
[INFO] [stderr]   Downloaded efi-loadopt v0.1.0
[INFO] [stderr]   Downloaded efivar v0.1.0
[INFO] [stderr]   Downloaded simplereboot v0.1.0
[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] cd70b67c288762ed543c845754bc07fd4ba891859fc6e5109ff84e07664f6866
[INFO] running `Command { std: "docker" "start" "-a" "cd70b67c288762ed543c845754bc07fd4ba891859fc6e5109ff84e07664f6866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd70b67c288762ed543c845754bc07fd4ba891859fc6e5109ff84e07664f6866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd70b67c288762ed543c845754bc07fd4ba891859fc6e5109ff84e07664f6866", kill_on_drop: false }`
[INFO] [stdout] cd70b67c288762ed543c845754bc07fd4ba891859fc6e5109ff84e07664f6866
[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] 813a2e3999f823a5d72e28fd75931264223cfdabfe9ae086fb052ab7138a8148
[INFO] running `Command { std: "docker" "start" "-a" "813a2e3999f823a5d72e28fd75931264223cfdabfe9ae086fb052ab7138a8148", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking simplereboot v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking efivar v0.1.0
[INFO] [stderr]     Checking efi-loadopt v0.1.0
[INFO] [stderr]     Checking efibootnext v0.2.1
[INFO] [stderr]     Checking rebootinto-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "813a2e3999f823a5d72e28fd75931264223cfdabfe9ae086fb052ab7138a8148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813a2e3999f823a5d72e28fd75931264223cfdabfe9ae086fb052ab7138a8148", kill_on_drop: false }`
[INFO] [stdout] 813a2e3999f823a5d72e28fd75931264223cfdabfe9ae086fb052ab7138a8148
[INFO] checking rebootinto-core-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate rebootinto-core 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rebootinto-core 0.1.2 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 rebootinto-core 0.1.2
[INFO] finished tweaking crates.io crate rebootinto-core 0.1.2
[INFO] tweaked toml for crates.io crate rebootinto-core 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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] 3780c94423154a5d157cae5f72f909cfd0df852c30c9432e547b691d9bb16f3e
[INFO] running `Command { std: "docker" "start" "-a" "3780c94423154a5d157cae5f72f909cfd0df852c30c9432e547b691d9bb16f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3780c94423154a5d157cae5f72f909cfd0df852c30c9432e547b691d9bb16f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3780c94423154a5d157cae5f72f909cfd0df852c30c9432e547b691d9bb16f3e", kill_on_drop: false }`
[INFO] [stdout] 3780c94423154a5d157cae5f72f909cfd0df852c30c9432e547b691d9bb16f3e
[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] c38fec37d0ac100427d390ffe73d72df5e41c6c485b5af1d30964ff5d88fee18
[INFO] running `Command { std: "docker" "start" "-a" "c38fec37d0ac100427d390ffe73d72df5e41c6c485b5af1d30964ff5d88fee18", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking simplereboot v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking efivar v0.1.0
[INFO] [stderr]     Checking efi-loadopt v0.1.0
[INFO] [stderr]     Checking efibootnext v0.2.1
[INFO] [stderr]     Checking rebootinto-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "c38fec37d0ac100427d390ffe73d72df5e41c6c485b5af1d30964ff5d88fee18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c38fec37d0ac100427d390ffe73d72df5e41c6c485b5af1d30964ff5d88fee18", kill_on_drop: false }`
[INFO] [stdout] c38fec37d0ac100427d390ffe73d72df5e41c6c485b5af1d30964ff5d88fee18