[INFO] fetching crate cargo_equip_marker 0.1.2...
[INFO] testing cargo_equip_marker-0.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo_equip_marker 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cargo_equip_marker 0.1.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo_equip_marker 0.1.2
[INFO] finished tweaking crates.io crate cargo_equip_marker 0.1.2
[INFO] tweaked toml for crates.io crate cargo_equip_marker 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7361d45d0c995dc6ed4a9742de155e01fe4f5338ffd9b9a8376be2d7941d4160
[INFO] running `Command { std: "docker" "start" "-a" "7361d45d0c995dc6ed4a9742de155e01fe4f5338ffd9b9a8376be2d7941d4160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7361d45d0c995dc6ed4a9742de155e01fe4f5338ffd9b9a8376be2d7941d4160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7361d45d0c995dc6ed4a9742de155e01fe4f5338ffd9b9a8376be2d7941d4160", kill_on_drop: false }`
[INFO] [stdout] 7361d45d0c995dc6ed4a9742de155e01fe4f5338ffd9b9a8376be2d7941d4160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72a5b4e6fd8bd0bdcf4e54216aa8c2983bd76c99cb5da8e37276ef43a40f78e4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72a5b4e6fd8bd0bdcf4e54216aa8c2983bd76c99cb5da8e37276ef43a40f78e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo_equip_marker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "72a5b4e6fd8bd0bdcf4e54216aa8c2983bd76c99cb5da8e37276ef43a40f78e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a5b4e6fd8bd0bdcf4e54216aa8c2983bd76c99cb5da8e37276ef43a40f78e4", kill_on_drop: false }`
[INFO] [stdout] 72a5b4e6fd8bd0bdcf4e54216aa8c2983bd76c99cb5da8e37276ef43a40f78e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb93442cc98cd25f78c99a8c56e59be38dbf7fe302b603660089b5bd9ac2270
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2bb93442cc98cd25f78c99a8c56e59be38dbf7fe302b603660089b5bd9ac2270", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo_equip_marker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "2bb93442cc98cd25f78c99a8c56e59be38dbf7fe302b603660089b5bd9ac2270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb93442cc98cd25f78c99a8c56e59be38dbf7fe302b603660089b5bd9ac2270", kill_on_drop: false }`
[INFO] [stdout] 2bb93442cc98cd25f78c99a8c56e59be38dbf7fe302b603660089b5bd9ac2270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3678f0e94e93a6c53779ce8d67aa1a846d368a4cb61063cfc6183993eeb7095
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3678f0e94e93a6c53779ce8d67aa1a846d368a4cb61063cfc6183993eeb7095", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_equip-5f0aa01d4f2a230b
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo_equip
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3678f0e94e93a6c53779ce8d67aa1a846d368a4cb61063cfc6183993eeb7095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3678f0e94e93a6c53779ce8d67aa1a846d368a4cb61063cfc6183993eeb7095", kill_on_drop: false }`
[INFO] [stdout] b3678f0e94e93a6c53779ce8d67aa1a846d368a4cb61063cfc6183993eeb7095