[INFO] fetching crate cmdr 0.3.11...
[INFO] checking cmdr-0.3.11 against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] extracting crate cmdr 0.3.11 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cmdr 0.3.11 on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmdr 0.3.11
[INFO] finished tweaking crates.io crate cmdr 0.3.11
[INFO] tweaked toml for crates.io crate cmdr 0.3.11 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate cmdr 0.3.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmdr_macro v0.3.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0aa0d54510ab0d8dac343ab6a1ef4187dc77ccaa0787acd3940a36434544672
[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" "b0aa0d54510ab0d8dac343ab6a1ef4187dc77ccaa0787acd3940a36434544672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0aa0d54510ab0d8dac343ab6a1ef4187dc77ccaa0787acd3940a36434544672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0aa0d54510ab0d8dac343ab6a1ef4187dc77ccaa0787acd3940a36434544672", kill_on_drop: false }`
[INFO] [stdout] b0aa0d54510ab0d8dac343ab6a1ef4187dc77ccaa0787acd3940a36434544672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 02d140bcfbc5f069d4ff1243eb049721aba7b31f6c32bc5bf9952088723716b4
[INFO] running `Command { std: "docker" "start" "-a" "02d140bcfbc5f069d4ff1243eb049721aba7b31f6c32bc5bf9952088723716b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking unicode-segmentation v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking rustyline v5.0.3
[INFO] [stderr]    Compiling cmdr_macro v0.3.11
[INFO] [stderr]     Checking cmdr v0.3.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
[INFO] running `Command { std: "docker" "inspect" "02d140bcfbc5f069d4ff1243eb049721aba7b31f6c32bc5bf9952088723716b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d140bcfbc5f069d4ff1243eb049721aba7b31f6c32bc5bf9952088723716b4", kill_on_drop: false }`
[INFO] [stdout] 02d140bcfbc5f069d4ff1243eb049721aba7b31f6c32bc5bf9952088723716b4