[INFO] cloning repository https://github.com/ctsrc/cargo_features_problem_repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctsrc/cargo_features_problem_repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 025224ea773461b17c7a90856676dab209c36cd3
[INFO] checking ctsrc/cargo_features_problem_repro against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctsrc/cargo_features_problem_repro on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctsrc/cargo_features_problem_repro
[INFO] finished tweaking git repo https://github.com/ctsrc/cargo_features_problem_repro
[INFO] tweaked toml for git repo https://github.com/ctsrc/cargo_features_problem_repro written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/ctsrc/cargo_features_problem_repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49b5e9bc6415dd0a28c61d2f1fd544e34fea469da0b5cb14a8d33c2e39c48d30
[INFO] running `Command { std: "docker" "start" "-a" "49b5e9bc6415dd0a28c61d2f1fd544e34fea469da0b5cb14a8d33c2e39c48d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49b5e9bc6415dd0a28c61d2f1fd544e34fea469da0b5cb14a8d33c2e39c48d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b5e9bc6415dd0a28c61d2f1fd544e34fea469da0b5cb14a8d33c2e39c48d30", kill_on_drop: false }`
[INFO] [stdout] 49b5e9bc6415dd0a28c61d2f1fd544e34fea469da0b5cb14a8d33c2e39c48d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47317c845beffb464de989490fd1c2feb2aff5865b4295981c2435893432d369
[INFO] running `Command { std: "docker" "start" "-a" "47317c845beffb464de989490fd1c2feb2aff5865b4295981c2435893432d369", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking quux v0.0.0 (/opt/rustwide/workdir/quux)
[INFO] [stderr]     Checking badabing v0.0.0 (/opt/rustwide/workdir/badabing)
[INFO] [stderr]     Checking foobar v0.0.0 (/opt/rustwide/workdir/foobar)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "47317c845beffb464de989490fd1c2feb2aff5865b4295981c2435893432d369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47317c845beffb464de989490fd1c2feb2aff5865b4295981c2435893432d369", kill_on_drop: false }`
[INFO] [stdout] 47317c845beffb464de989490fd1c2feb2aff5865b4295981c2435893432d369