[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] testing ctsrc/cargo_features_problem_repro against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctsrc%2Fcargo_features_problem_repro" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctsrc/cargo_features_problem_repro on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-91/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f03df8abc6f16b9d253245bfcc96d913811e1f7c665dff1877fd0246d4bd4bf2
[INFO] running `Command { std: "docker" "start" "-a" "f03df8abc6f16b9d253245bfcc96d913811e1f7c665dff1877fd0246d4bd4bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f03df8abc6f16b9d253245bfcc96d913811e1f7c665dff1877fd0246d4bd4bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03df8abc6f16b9d253245bfcc96d913811e1f7c665dff1877fd0246d4bd4bf2", kill_on_drop: false }`
[INFO] [stdout] f03df8abc6f16b9d253245bfcc96d913811e1f7c665dff1877fd0246d4bd4bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89048d948759874001ed38bdd13def10702c7f935df35e64a991ac5677dafe3
[INFO] running `Command { std: "docker" "start" "-a" "c89048d948759874001ed38bdd13def10702c7f935df35e64a991ac5677dafe3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quux v0.0.0 (/opt/rustwide/workdir/quux)
[INFO] [stderr]    Compiling badabing v0.0.0 (/opt/rustwide/workdir/badabing)
[INFO] [stderr]    Compiling foobar v0.0.0 (/opt/rustwide/workdir/foobar)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "c89048d948759874001ed38bdd13def10702c7f935df35e64a991ac5677dafe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89048d948759874001ed38bdd13def10702c7f935df35e64a991ac5677dafe3", kill_on_drop: false }`
[INFO] [stdout] c89048d948759874001ed38bdd13def10702c7f935df35e64a991ac5677dafe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0d0d4f75a94ca1a330ce7b6f0267e2882964fa09f5edee23e0cd0581773c1a4
[INFO] running `Command { std: "docker" "start" "-a" "d0d0d4f75a94ca1a330ce7b6f0267e2882964fa09f5edee23e0cd0581773c1a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling badabing v0.0.0 (/opt/rustwide/workdir/badabing)
[INFO] [stderr]    Compiling foobar v0.0.0 (/opt/rustwide/workdir/foobar)
[INFO] [stderr]    Compiling quux v0.0.0 (/opt/rustwide/workdir/quux)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d0d0d4f75a94ca1a330ce7b6f0267e2882964fa09f5edee23e0cd0581773c1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d0d4f75a94ca1a330ce7b6f0267e2882964fa09f5edee23e0cd0581773c1a4", kill_on_drop: false }`
[INFO] [stdout] d0d0d4f75a94ca1a330ce7b6f0267e2882964fa09f5edee23e0cd0581773c1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5cc5d315ddb1a01b9cd06af966e2672218fa95e6f70ba237381697d72775f25
[INFO] running `Command { std: "docker" "start" "-a" "d5cc5d315ddb1a01b9cd06af966e2672218fa95e6f70ba237381697d72775f25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/badabing-09968a8314d6edbf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/foobar-7f7cc90bd3485120)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quux-d1f902d193323daf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests badabing
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quux
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5cc5d315ddb1a01b9cd06af966e2672218fa95e6f70ba237381697d72775f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5cc5d315ddb1a01b9cd06af966e2672218fa95e6f70ba237381697d72775f25", kill_on_drop: false }`
[INFO] [stdout] d5cc5d315ddb1a01b9cd06af966e2672218fa95e6f70ba237381697d72775f25