[INFO] cloning repository https://github.com/jmoyers/hack_assembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmoyers/hack_assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmoyers%2Fhack_assembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmoyers%2Fhack_assembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf6f21a4ac34ec22f76fdb055bf9db64e551e629
[INFO] testing jmoyers/hack_assembler against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmoyers%2Fhack_assembler" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jmoyers/hack_assembler 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 git repo https://github.com/jmoyers/hack_assembler
[INFO] finished tweaking git repo https://github.com/jmoyers/hack_assembler
[INFO] tweaked toml for git repo https://github.com/jmoyers/hack_assembler written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jmoyers/hack_assembler already has a lockfile, it will not be regenerated
[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] 28ea205ed963a4c2e455338ec2f433bc972bcc673f5cc2be8eee05d04ecc6ef0
[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" "28ea205ed963a4c2e455338ec2f433bc972bcc673f5cc2be8eee05d04ecc6ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ea205ed963a4c2e455338ec2f433bc972bcc673f5cc2be8eee05d04ecc6ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ea205ed963a4c2e455338ec2f433bc972bcc673f5cc2be8eee05d04ecc6ef0", kill_on_drop: false }`
[INFO] [stdout] 28ea205ed963a4c2e455338ec2f433bc972bcc673f5cc2be8eee05d04ecc6ef0
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58738c03a0ab6e5b045967f22a3de2db4def67b67cb994cb951d7b42cf058dfc
[INFO] running `Command { std: "docker" "start" "-a" "58738c03a0ab6e5b045967f22a3de2db4def67b67cb994cb951d7b42cf058dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling hack_assembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "58738c03a0ab6e5b045967f22a3de2db4def67b67cb994cb951d7b42cf058dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58738c03a0ab6e5b045967f22a3de2db4def67b67cb994cb951d7b42cf058dfc", kill_on_drop: false }`
[INFO] [stdout] 58738c03a0ab6e5b045967f22a3de2db4def67b67cb994cb951d7b42cf058dfc
[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] f71e3593e757f00be08798b765ffef51b2ff9efbcfb63da0b7f1dcab594a87a7
[INFO] running `Command { std: "docker" "start" "-a" "f71e3593e757f00be08798b765ffef51b2ff9efbcfb63da0b7f1dcab594a87a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hack_assembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "f71e3593e757f00be08798b765ffef51b2ff9efbcfb63da0b7f1dcab594a87a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71e3593e757f00be08798b765ffef51b2ff9efbcfb63da0b7f1dcab594a87a7", kill_on_drop: false }`
[INFO] [stdout] f71e3593e757f00be08798b765ffef51b2ff9efbcfb63da0b7f1dcab594a87a7
[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] f1e851fc54f98dbd07c94ecbcc013628d1db53b0b9ff8e2a8410bf06d8bde910
[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" "f1e851fc54f98dbd07c94ecbcc013628d1db53b0b9ff8e2a8410bf06d8bde910", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hack_assembler-12da55f08ddfb9ec
[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" "f1e851fc54f98dbd07c94ecbcc013628d1db53b0b9ff8e2a8410bf06d8bde910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e851fc54f98dbd07c94ecbcc013628d1db53b0b9ff8e2a8410bf06d8bde910", kill_on_drop: false }`
[INFO] [stdout] f1e851fc54f98dbd07c94ecbcc013628d1db53b0b9ff8e2a8410bf06d8bde910