[INFO] cloning repository https://github.com/soenkehahn/vanilla-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soenkehahn/vanilla-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Fvanilla-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Fvanilla-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ebc5da63959b88b7229925aaa4c368266f88d41
[INFO] testing soenkehahn/vanilla-rust against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Fvanilla-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soenkehahn/vanilla-rust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soenkehahn/vanilla-rust
[INFO] finished tweaking git repo https://github.com/soenkehahn/vanilla-rust
[INFO] tweaked toml for git repo https://github.com/soenkehahn/vanilla-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/soenkehahn/vanilla-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 94dbfe6f77f057478015e59b829c5f0546efb7663c55b34cf4f9486d2cc61dad
[INFO] running `Command { std: "docker" "start" "-a" "94dbfe6f77f057478015e59b829c5f0546efb7663c55b34cf4f9486d2cc61dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94dbfe6f77f057478015e59b829c5f0546efb7663c55b34cf4f9486d2cc61dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94dbfe6f77f057478015e59b829c5f0546efb7663c55b34cf4f9486d2cc61dad", kill_on_drop: false }`
[INFO] [stdout] 94dbfe6f77f057478015e59b829c5f0546efb7663c55b34cf4f9486d2cc61dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] d2c8cb7ba0075934caacd8afa70f53e561dfa7eda9f467ff6633dff8ccf32771
[INFO] running `Command { std: "docker" "start" "-a" "d2c8cb7ba0075934caacd8afa70f53e561dfa7eda9f467ff6633dff8ccf32771", kill_on_drop: false }`
[INFO] [stderr]    Compiling vanilla v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "d2c8cb7ba0075934caacd8afa70f53e561dfa7eda9f467ff6633dff8ccf32771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c8cb7ba0075934caacd8afa70f53e561dfa7eda9f467ff6633dff8ccf32771", kill_on_drop: false }`
[INFO] [stdout] d2c8cb7ba0075934caacd8afa70f53e561dfa7eda9f467ff6633dff8ccf32771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 15f273ff3728544546c46bca548e8e7802432b88b4589f86da799bc2d179c646
[INFO] running `Command { std: "docker" "start" "-a" "15f273ff3728544546c46bca548e8e7802432b88b4589f86da799bc2d179c646", kill_on_drop: false }`
[INFO] [stderr]    Compiling vanilla v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "15f273ff3728544546c46bca548e8e7802432b88b4589f86da799bc2d179c646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f273ff3728544546c46bca548e8e7802432b88b4589f86da799bc2d179c646", kill_on_drop: false }`
[INFO] [stdout] 15f273ff3728544546c46bca548e8e7802432b88b4589f86da799bc2d179c646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 404dfae4d806e818fc1e19607c78087c5704e97795230e1f2c4951d3096a85d0
[INFO] running `Command { std: "docker" "start" "-a" "404dfae4d806e818fc1e19607c78087c5704e97795230e1f2c4951d3096a85d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vanilla-43bb6dbd71ddc80e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add::adds_two_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "404dfae4d806e818fc1e19607c78087c5704e97795230e1f2c4951d3096a85d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404dfae4d806e818fc1e19607c78087c5704e97795230e1f2c4951d3096a85d0", kill_on_drop: false }`
[INFO] [stdout] 404dfae4d806e818fc1e19607c78087c5704e97795230e1f2c4951d3096a85d0