[INFO] fetching crate deser-hjson 0.1.12...
[INFO] checking deser-hjson-0.1.12 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate deser-hjson 0.1.12 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate deser-hjson 0.1.12 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deser-hjson 0.1.12
[INFO] finished tweaking crates.io crate deser-hjson 0.1.12
[INFO] tweaked toml for crates.io crate deser-hjson 0.1.12 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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] 818b987ac6cfe284b00e1a24e824507098a9d2638895f7b22c6855a17932dc6c
[INFO] running `Command { std: "docker" "start" "-a" "818b987ac6cfe284b00e1a24e824507098a9d2638895f7b22c6855a17932dc6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "818b987ac6cfe284b00e1a24e824507098a9d2638895f7b22c6855a17932dc6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818b987ac6cfe284b00e1a24e824507098a9d2638895f7b22c6855a17932dc6c", kill_on_drop: false }`
[INFO] [stdout] 818b987ac6cfe284b00e1a24e824507098a9d2638895f7b22c6855a17932dc6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1650bcbabca7eae54648ee7bedf0966c3fde6cef8985a7e18896e94b67a4361f
[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" "1650bcbabca7eae54648ee7bedf0966c3fde6cef8985a7e18896e94b67a4361f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking deser-hjson v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/trailing_chars.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct T {};
[INFO] [stdout]    |                ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/trailing_chars.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |     struct T {};
[INFO] [stdout]    |                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/trailing_chars.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     struct T {};
[INFO] [stdout]    |                ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "1650bcbabca7eae54648ee7bedf0966c3fde6cef8985a7e18896e94b67a4361f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1650bcbabca7eae54648ee7bedf0966c3fde6cef8985a7e18896e94b67a4361f", kill_on_drop: false }`
[INFO] [stdout] 1650bcbabca7eae54648ee7bedf0966c3fde6cef8985a7e18896e94b67a4361f