[INFO] fetching crate tdaffin_hello_cargo 0.1.1...
[INFO] testing tdaffin_hello_cargo-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tdaffin_hello_cargo 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tdaffin_hello_cargo 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tdaffin_hello_cargo 0.1.1
[INFO] finished tweaking crates.io crate tdaffin_hello_cargo 0.1.1
[INFO] tweaked toml for crates.io crate tdaffin_hello_cargo 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3ea2bbcbded4ec18b6625bc838dcdd596ff280006d6a3897824e920aefb107c
[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" "e3ea2bbcbded4ec18b6625bc838dcdd596ff280006d6a3897824e920aefb107c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3ea2bbcbded4ec18b6625bc838dcdd596ff280006d6a3897824e920aefb107c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ea2bbcbded4ec18b6625bc838dcdd596ff280006d6a3897824e920aefb107c", kill_on_drop: false }`
[INFO] [stdout] e3ea2bbcbded4ec18b6625bc838dcdd596ff280006d6a3897824e920aefb107c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c77e2b1635a2c0c713eeb1a7167b951471f8c1f73e4d71a22752c0f550775ce
[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" "5c77e2b1635a2c0c713eeb1a7167b951471f8c1f73e4d71a22752c0f550775ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling tdaffin_hello_cargo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "5c77e2b1635a2c0c713eeb1a7167b951471f8c1f73e4d71a22752c0f550775ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c77e2b1635a2c0c713eeb1a7167b951471f8c1f73e4d71a22752c0f550775ce", kill_on_drop: false }`
[INFO] [stdout] 5c77e2b1635a2c0c713eeb1a7167b951471f8c1f73e4d71a22752c0f550775ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 5ae5a2d07acdb8d7336f98d130b54739e9ffb33bfdce296b7a712e64e2ce3ba5
[INFO] running `Command { std: "docker" "start" "-a" "5ae5a2d07acdb8d7336f98d130b54739e9ffb33bfdce296b7a712e64e2ce3ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tdaffin_hello_cargo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "5ae5a2d07acdb8d7336f98d130b54739e9ffb33bfdce296b7a712e64e2ce3ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae5a2d07acdb8d7336f98d130b54739e9ffb33bfdce296b7a712e64e2ce3ba5", kill_on_drop: false }`
[INFO] [stdout] 5ae5a2d07acdb8d7336f98d130b54739e9ffb33bfdce296b7a712e64e2ce3ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59cf56b73ee0a2f266ee5794a91e9a81d1ca1a5e628034a9f7e6ab4eae123a1f
[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" "59cf56b73ee0a2f266ee5794a91e9a81d1ca1a5e628034a9f7e6ab4eae123a1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tdaffin_hello_cargo-5cce67a6c281190f
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59cf56b73ee0a2f266ee5794a91e9a81d1ca1a5e628034a9f7e6ab4eae123a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cf56b73ee0a2f266ee5794a91e9a81d1ca1a5e628034a9f7e6ab4eae123a1f", kill_on_drop: false }`
[INFO] [stdout] 59cf56b73ee0a2f266ee5794a91e9a81d1ca1a5e628034a9f7e6ab4eae123a1f