[INFO] fetching crate cargo-limit 0.0.6...
[INFO] checking cargo-limit-0.0.6 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate cargo-limit 0.0.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cargo-limit 0.0.6 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 cargo-limit 0.0.6
[INFO] finished tweaking crates.io crate cargo-limit 0.0.6
[INFO] tweaked toml for crates.io crate cargo-limit 0.0.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate cargo-limit 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.8
[INFO] [stderr]   Downloaded const_format v0.2.13
[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] d02f5a1ca7e1702976d957d060cc898e584d9826d41ac8d5c9e3e53a09b5c957
[INFO] running `Command { std: "docker" "start" "-a" "d02f5a1ca7e1702976d957d060cc898e584d9826d41ac8d5c9e3e53a09b5c957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d02f5a1ca7e1702976d957d060cc898e584d9826d41ac8d5c9e3e53a09b5c957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02f5a1ca7e1702976d957d060cc898e584d9826d41ac8d5c9e3e53a09b5c957", kill_on_drop: false }`
[INFO] [stdout] d02f5a1ca7e1702976d957d060cc898e584d9826d41ac8d5c9e3e53a09b5c957
[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] 8fa28a931260ac35c9ffc4db4e0eebceb80f1f47da6b7c8e7b608da79d3d640d
[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" "8fa28a931260ac35c9ffc4db4e0eebceb80f1f47da6b7c8e7b608da79d3d640d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking const_format v0.2.13
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking ctrlc v3.1.7
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking cargo-platform v0.1.1
[INFO] [stderr]     Checking cargo_metadata v0.12.3
[INFO] [stderr]     Checking cargo-limit v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.92s
[INFO] running `Command { std: "docker" "inspect" "8fa28a931260ac35c9ffc4db4e0eebceb80f1f47da6b7c8e7b608da79d3d640d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa28a931260ac35c9ffc4db4e0eebceb80f1f47da6b7c8e7b608da79d3d640d", kill_on_drop: false }`
[INFO] [stdout] 8fa28a931260ac35c9ffc4db4e0eebceb80f1f47da6b7c8e7b608da79d3d640d