[INFO] cloning repository https://github.com/mayneyao/sicp-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mayneyao/sicp-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayneyao%2Fsicp-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayneyao%2Fsicp-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4051cd30763c6b9fe2c3a1f25bc164c060d48e7f
[INFO] testing mayneyao/sicp-code 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%2Fmayneyao%2Fsicp-code" "/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/mayneyao/sicp-code 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/mayneyao/sicp-code
[INFO] finished tweaking git repo https://github.com/mayneyao/sicp-code
[INFO] tweaked toml for git repo https://github.com/mayneyao/sicp-code written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mayneyao/sicp-code 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-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" "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] 7d9f8fb0add0bd51317bdf6ff17fa581a380f81068578612d7c6eeb0dd9acfdb
[INFO] running `Command { std: "docker" "start" "-a" "7d9f8fb0add0bd51317bdf6ff17fa581a380f81068578612d7c6eeb0dd9acfdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d9f8fb0add0bd51317bdf6ff17fa581a380f81068578612d7c6eeb0dd9acfdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d9f8fb0add0bd51317bdf6ff17fa581a380f81068578612d7c6eeb0dd9acfdb", kill_on_drop: false }`
[INFO] [stdout] 7d9f8fb0add0bd51317bdf6ff17fa581a380f81068578612d7c6eeb0dd9acfdb
[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" "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] 4758689be8db5536992b32264135fcb33c0c99b5aba223aa743d18cc5c0d51f0
[INFO] running `Command { std: "docker" "start" "-a" "4758689be8db5536992b32264135fcb33c0c99b5aba223aa743d18cc5c0d51f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sicp-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "4758689be8db5536992b32264135fcb33c0c99b5aba223aa743d18cc5c0d51f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4758689be8db5536992b32264135fcb33c0c99b5aba223aa743d18cc5c0d51f0", kill_on_drop: false }`
[INFO] [stdout] 4758689be8db5536992b32264135fcb33c0c99b5aba223aa743d18cc5c0d51f0
[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" "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] d30e6f07a52abe033bc9a3ed0bf719c3fd4bbc1d7767133412b5f2853b44b86f
[INFO] running `Command { std: "docker" "start" "-a" "d30e6f07a52abe033bc9a3ed0bf719c3fd4bbc1d7767133412b5f2853b44b86f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sicp-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "d30e6f07a52abe033bc9a3ed0bf719c3fd4bbc1d7767133412b5f2853b44b86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30e6f07a52abe033bc9a3ed0bf719c3fd4bbc1d7767133412b5f2853b44b86f", kill_on_drop: false }`
[INFO] [stdout] d30e6f07a52abe033bc9a3ed0bf719c3fd4bbc1d7767133412b5f2853b44b86f
[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" "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] [stdout] 97eca1ca75414be5746d0c7861ed739eb69280030209f37797acb16f5c7f03c7
[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" "97eca1ca75414be5746d0c7861ed739eb69280030209f37797acb16f5c7f03c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sicp_code-224e70317624d37b
[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" "97eca1ca75414be5746d0c7861ed739eb69280030209f37797acb16f5c7f03c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97eca1ca75414be5746d0c7861ed739eb69280030209f37797acb16f5c7f03c7", kill_on_drop: false }`
[INFO] [stdout] 97eca1ca75414be5746d0c7861ed739eb69280030209f37797acb16f5c7f03c7