[INFO] fetching crate rt_map 0.5.2...
[INFO] checking rt_map-0.5.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate rt_map 0.5.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rt_map 0.5.2 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] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rt_map 0.5.2
[INFO] finished tweaking crates.io crate rt_map 0.5.2
[INFO] tweaked toml for crates.io crate rt_map 0.5.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate rt_map 0.5.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rt_ref v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 841ad213ce56d3b54e65d13287c73dbd7ca665512707c975593636f0b9fb4658
[INFO] running `Command { std: "docker" "start" "-a" "841ad213ce56d3b54e65d13287c73dbd7ca665512707c975593636f0b9fb4658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "841ad213ce56d3b54e65d13287c73dbd7ca665512707c975593636f0b9fb4658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841ad213ce56d3b54e65d13287c73dbd7ca665512707c975593636f0b9fb4658", kill_on_drop: false }`
[INFO] [stdout] 841ad213ce56d3b54e65d13287c73dbd7ca665512707c975593636f0b9fb4658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ce2feb763c2cc6814a5f447b033d0e59c7fafc43c48558e558b6df9bf634d8c2
[INFO] running `Command { std: "docker" "start" "-a" "ce2feb763c2cc6814a5f447b033d0e59c7fafc43c48558e558b6df9bf634d8c2", kill_on_drop: false }`
[INFO] [stderr]     Checking rt_ref v0.2.0
[INFO] [stderr]     Checking rt_map v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "ce2feb763c2cc6814a5f447b033d0e59c7fafc43c48558e558b6df9bf634d8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2feb763c2cc6814a5f447b033d0e59c7fafc43c48558e558b6df9bf634d8c2", kill_on_drop: false }`
[INFO] [stdout] ce2feb763c2cc6814a5f447b033d0e59c7fafc43c48558e558b6df9bf634d8c2
[INFO] checking rt_map-0.5.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate rt_map 0.5.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate rt_map 0.5.2 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] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rt_map 0.5.2
[INFO] finished tweaking crates.io crate rt_map 0.5.2
[INFO] tweaked toml for crates.io crate rt_map 0.5.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate rt_map 0.5.2 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 30859c06f2040e2f9cd7e88609736372ae23d043d7d77d9a2b89044a3ca576e0
[INFO] running `Command { std: "docker" "start" "-a" "30859c06f2040e2f9cd7e88609736372ae23d043d7d77d9a2b89044a3ca576e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30859c06f2040e2f9cd7e88609736372ae23d043d7d77d9a2b89044a3ca576e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30859c06f2040e2f9cd7e88609736372ae23d043d7d77d9a2b89044a3ca576e0", kill_on_drop: false }`
[INFO] [stdout] 30859c06f2040e2f9cd7e88609736372ae23d043d7d77d9a2b89044a3ca576e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9e88087e1dfffa203e7a9b236079e213505aedeac9f1eb815b32b0314a901e24
[INFO] running `Command { std: "docker" "start" "-a" "9e88087e1dfffa203e7a9b236079e213505aedeac9f1eb815b32b0314a901e24", kill_on_drop: false }`
[INFO] [stderr]     Checking rt_ref v0.2.0
[INFO] [stderr]     Checking rt_map v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9e88087e1dfffa203e7a9b236079e213505aedeac9f1eb815b32b0314a901e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e88087e1dfffa203e7a9b236079e213505aedeac9f1eb815b32b0314a901e24", kill_on_drop: false }`
[INFO] [stdout] 9e88087e1dfffa203e7a9b236079e213505aedeac9f1eb815b32b0314a901e24