[INFO] cloning repository https://github.com/melito/liaison
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melito/liaison" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelito%2Fliaison"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelito%2Fliaison'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 274ebb549a74415237325434be2305560e1a9c72
[INFO] checking melito/liaison against try#d9c49acb7b15e0b6e1b797982100ad6c5d1424a2 for pr-63809
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelito%2Fliaison" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/melito/liaison on toolchain d9c49acb7b15e0b6e1b797982100ad6c5d1424a2
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d9c49acb7b15e0b6e1b797982100ad6c5d1424a2" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/melito/liaison
[INFO] finished tweaking git repo https://github.com/melito/liaison
[INFO] tweaked toml for git repo https://github.com/melito/liaison written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/melito/liaison already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d9c49acb7b15e0b6e1b797982100ad6c5d1424a2" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+d9c49acb7b15e0b6e1b797982100ad6c5d1424a2" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3dd66c4736185bfb314b28505b244bf2b06e5de1b04199ce8f3dfada8d204717
[INFO] running `"docker" "start" "-a" "3dd66c4736185bfb314b28505b244bf2b06e5de1b04199ce8f3dfada8d204717"`
[INFO] [stderr]     Checking json v0.11.14
[INFO] [stderr]     Checking signal-hook-registry v1.0.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking openssl v0.10.24
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking tokio-openssl v0.3.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking actix-connect v0.2.2
[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking actix-server v0.6.0
[INFO] [stderr]     Checking websocket v0.23.0
[INFO] [stderr]     Checking actix-http v0.2.7
[INFO] [stderr]     Checking awc v0.2.2
[INFO] [stderr]     Checking actix v0.8.3
[INFO] [stderr]     Checking actix-web v1.0.5
[INFO] [stderr]     Checking actix-http-test v0.2.4
[INFO] [stderr]     Checking actix-web-actors v1.0.2
[INFO] [stderr]     Checking liaison v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.69s
[INFO] running `"docker" "inspect" "3dd66c4736185bfb314b28505b244bf2b06e5de1b04199ce8f3dfada8d204717"`
[INFO] running `"docker" "rm" "-f" "3dd66c4736185bfb314b28505b244bf2b06e5de1b04199ce8f3dfada8d204717"`
[INFO] [stdout] 3dd66c4736185bfb314b28505b244bf2b06e5de1b04199ce8f3dfada8d204717