[INFO] fetching crate helloworld-yliu 0.1.1...
[INFO] testing helloworld-yliu-0.1.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate helloworld-yliu 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate helloworld-yliu 0.1.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate helloworld-yliu 0.1.1
[INFO] finished tweaking crates.io crate helloworld-yliu 0.1.1
[INFO] tweaked toml for crates.io crate helloworld-yliu 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate helloworld-yliu 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] eba3871d7b8e3169c3ac1828ba5de7c1f7efd9d8035f06e57b64b3b5e060b5c8
[INFO] running `Command { std: "docker" "start" "-a" "eba3871d7b8e3169c3ac1828ba5de7c1f7efd9d8035f06e57b64b3b5e060b5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eba3871d7b8e3169c3ac1828ba5de7c1f7efd9d8035f06e57b64b3b5e060b5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba3871d7b8e3169c3ac1828ba5de7c1f7efd9d8035f06e57b64b3b5e060b5c8", kill_on_drop: false }`
[INFO] [stdout] eba3871d7b8e3169c3ac1828ba5de7c1f7efd9d8035f06e57b64b3b5e060b5c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] 4961b314e0eabf00d0643b0d12e53ffc00e926188bd8b7cc8ed838e24b9d0d06
[INFO] running `Command { std: "docker" "start" "-a" "4961b314e0eabf00d0643b0d12e53ffc00e926188bd8b7cc8ed838e24b9d0d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloworld-yliu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "4961b314e0eabf00d0643b0d12e53ffc00e926188bd8b7cc8ed838e24b9d0d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4961b314e0eabf00d0643b0d12e53ffc00e926188bd8b7cc8ed838e24b9d0d06", kill_on_drop: false }`
[INFO] [stdout] 4961b314e0eabf00d0643b0d12e53ffc00e926188bd8b7cc8ed838e24b9d0d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6351226ac84a64e1cf0cb124b0e6b99527d46fd2a0934fb317f3f8edae61fe9
[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" "f6351226ac84a64e1cf0cb124b0e6b99527d46fd2a0934fb317f3f8edae61fe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling helloworld-yliu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "f6351226ac84a64e1cf0cb124b0e6b99527d46fd2a0934fb317f3f8edae61fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6351226ac84a64e1cf0cb124b0e6b99527d46fd2a0934fb317f3f8edae61fe9", kill_on_drop: false }`
[INFO] [stdout] f6351226ac84a64e1cf0cb124b0e6b99527d46fd2a0934fb317f3f8edae61fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] aeddbd418190b2822f599b95af3beed438e928b360ed7320d2b9c208e2ff2693
[INFO] running `Command { std: "docker" "start" "-a" "aeddbd418190b2822f599b95af3beed438e928b360ed7320d2b9c208e2ff2693", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/helloworld_yliu-f95febf7a4320b82
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aeddbd418190b2822f599b95af3beed438e928b360ed7320d2b9c208e2ff2693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeddbd418190b2822f599b95af3beed438e928b360ed7320d2b9c208e2ff2693", kill_on_drop: false }`
[INFO] [stdout] aeddbd418190b2822f599b95af3beed438e928b360ed7320d2b9c208e2ff2693