[INFO] fetching crate sj 0.18.8...
[INFO] checking sj-0.18.8 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate sj 0.18.8 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate sj 0.18.8 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 sj 0.18.8
[INFO] finished tweaking crates.io crate sj 0.18.8
[INFO] tweaked toml for crates.io crate sj 0.18.8 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fb7486b82adc9f81b0f94bc5f9b4c722a2400a1c37d97deb5be594a7719d3d3f
[INFO] running `Command { std: "docker" "start" "-a" "fb7486b82adc9f81b0f94bc5f9b4c722a2400a1c37d97deb5be594a7719d3d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb7486b82adc9f81b0f94bc5f9b4c722a2400a1c37d97deb5be594a7719d3d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7486b82adc9f81b0f94bc5f9b4c722a2400a1c37d97deb5be594a7719d3d3f", kill_on_drop: false }`
[INFO] [stdout] fb7486b82adc9f81b0f94bc5f9b4c722a2400a1c37d97deb5be594a7719d3d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 825453a5ba24f65bcc0870176673570aa88f86aa3be5331e41601374353d7b2c
[INFO] running `Command { std: "docker" "start" "-a" "825453a5ba24f65bcc0870176673570aa88f86aa3be5331e41601374353d7b2c", kill_on_drop: false }`
[INFO] [stderr]     Checking sj v0.18.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "825453a5ba24f65bcc0870176673570aa88f86aa3be5331e41601374353d7b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825453a5ba24f65bcc0870176673570aa88f86aa3be5331e41601374353d7b2c", kill_on_drop: false }`
[INFO] [stdout] 825453a5ba24f65bcc0870176673570aa88f86aa3be5331e41601374353d7b2c