[INFO] cloning repository https://github.com/topheman/rustlang-first-try
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/topheman/rustlang-first-try" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopheman%2Frustlang-first-try", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopheman%2Frustlang-first-try'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a668bd2e3a41bd021223c8c2eebeeb278d1f860
[INFO] testing topheman/rustlang-first-try against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopheman%2Frustlang-first-try" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/topheman/rustlang-first-try on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/topheman/rustlang-first-try
[INFO] finished tweaking git repo https://github.com/topheman/rustlang-first-try
[INFO] tweaked toml for git repo https://github.com/topheman/rustlang-first-try written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/topheman/rustlang-first-try already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a35533883cbcf970bbcab3ffdda33e1ed9f0b289c791cd9acbd4cc0c6eba3620
[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" "a35533883cbcf970bbcab3ffdda33e1ed9f0b289c791cd9acbd4cc0c6eba3620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a35533883cbcf970bbcab3ffdda33e1ed9f0b289c791cd9acbd4cc0c6eba3620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35533883cbcf970bbcab3ffdda33e1ed9f0b289c791cd9acbd4cc0c6eba3620", kill_on_drop: false }`
[INFO] [stdout] a35533883cbcf970bbcab3ffdda33e1ed9f0b289c791cd9acbd4cc0c6eba3620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cd29f821283eb91e2940ba14bd1b75c91a4830e3918289bde559c9f10e6e024
[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" "9cd29f821283eb91e2940ba14bd1b75c91a4830e3918289bde559c9f10e6e024", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling rustlang-first-try v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.56s
[INFO] running `Command { std: "docker" "inspect" "9cd29f821283eb91e2940ba14bd1b75c91a4830e3918289bde559c9f10e6e024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd29f821283eb91e2940ba14bd1b75c91a4830e3918289bde559c9f10e6e024", kill_on_drop: false }`
[INFO] [stdout] 9cd29f821283eb91e2940ba14bd1b75c91a4830e3918289bde559c9f10e6e024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba432ddf4dcff2ad5cf47acf997478598f6d9aa8689e50d342b0491f00b3dbc2
[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" "ba432ddf4dcff2ad5cf47acf997478598f6d9aa8689e50d342b0491f00b3dbc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlang-first-try v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "ba432ddf4dcff2ad5cf47acf997478598f6d9aa8689e50d342b0491f00b3dbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba432ddf4dcff2ad5cf47acf997478598f6d9aa8689e50d342b0491f00b3dbc2", kill_on_drop: false }`
[INFO] [stdout] ba432ddf4dcff2ad5cf47acf997478598f6d9aa8689e50d342b0491f00b3dbc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 095e5b42a1df4ec8442ab3751478466e1f02c9d14d32288854777a80f87ff902
[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" "095e5b42a1df4ec8442ab3751478466e1f02c9d14d32288854777a80f87ff902", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustlang_first_try-664d39ab479a75c9
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test libs::greeter::builder::tests::greeter_builder_it_works_with_default_language ... ok
[INFO] [stdout] test hello::tests::it_works ... ok
[INFO] [stdout] test libs::greeter::builder::tests::greeter_builder_it_works_with_debug_output ... ok
[INFO] [stdout] test libs::greeter::default::tests::greeter_default_it_works_with_default_language ... ok
[INFO] [stdout] test libs::greeter::builder::tests::greeter_builder_it_works_with_specific_language ... ok
[INFO] [stdout] test libs::greeter::default::tests::greeter_default_it_works_with_specific_language ... ok
[INFO] [stdout] test libs::greeter::default::tests::greeter_default_it_works_with_debug_output ... ok
[INFO] [stdout] test smartpointer::tests::it_works_deref_box ... ok
[INFO] [stdout] test smartpointer::tests::it_works_deref_my_box ... ok
[INFO] [stdout] test smartpointer::tests::it_works_deref_scalar ... ok
[INFO] [stdout] test string::tests::it_works_calculate_length ... ok
[INFO] [stdout] test string::tests::it_works_change ... ok
[INFO] [stdout] test tests::it_works_extract_task_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "095e5b42a1df4ec8442ab3751478466e1f02c9d14d32288854777a80f87ff902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095e5b42a1df4ec8442ab3751478466e1f02c9d14d32288854777a80f87ff902", kill_on_drop: false }`
[INFO] [stdout] 095e5b42a1df4ec8442ab3751478466e1f02c9d14d32288854777a80f87ff902