[INFO] cloning repository https://github.com/mirao/print_string_memory [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mirao/print_string_memory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirao%2Fprint_string_memory", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirao%2Fprint_string_memory'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40f25c29d26e82b7c68f441c7ed7e1ad14533e1a [INFO] testing mirao/print_string_memory against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirao%2Fprint_string_memory" "/workspace/builds/worker-63/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mirao/print_string_memory on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mirao/print_string_memory [INFO] finished tweaking git repo https://github.com/mirao/print_string_memory [INFO] tweaked toml for git repo https://github.com/mirao/print_string_memory written to /workspace/builds/worker-63/source/Cargo.toml [INFO] crate git repo https://github.com/mirao/print_string_memory already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65327e5b0eda8bd7b49ca5f93c96b9e47865fcddea92a6bdbf044045d479a915 [INFO] running `Command { std: "docker" "start" "-a" "65327e5b0eda8bd7b49ca5f93c96b9e47865fcddea92a6bdbf044045d479a915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65327e5b0eda8bd7b49ca5f93c96b9e47865fcddea92a6bdbf044045d479a915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65327e5b0eda8bd7b49ca5f93c96b9e47865fcddea92a6bdbf044045d479a915", kill_on_drop: false }` [INFO] [stdout] 65327e5b0eda8bd7b49ca5f93c96b9e47865fcddea92a6bdbf044045d479a915 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2d6537cd85fe79f1c054f0c062cbef797f1442733220301660bac08a616038c [INFO] running `Command { std: "docker" "start" "-a" "f2d6537cd85fe79f1c054f0c062cbef797f1442733220301660bac08a616038c", kill_on_drop: false }` [INFO] [stderr] Compiling print_string_memory v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "f2d6537cd85fe79f1c054f0c062cbef797f1442733220301660bac08a616038c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d6537cd85fe79f1c054f0c062cbef797f1442733220301660bac08a616038c", kill_on_drop: false }` [INFO] [stdout] f2d6537cd85fe79f1c054f0c062cbef797f1442733220301660bac08a616038c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca8896f703fd0fbcd403ebaf0e0bc52e45ad170493af44b7c883cfa30fd5ba67 [INFO] running `Command { std: "docker" "start" "-a" "ca8896f703fd0fbcd403ebaf0e0bc52e45ad170493af44b7c883cfa30fd5ba67", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling print_string_memory v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 47.88s [INFO] running `Command { std: "docker" "inspect" "ca8896f703fd0fbcd403ebaf0e0bc52e45ad170493af44b7c883cfa30fd5ba67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca8896f703fd0fbcd403ebaf0e0bc52e45ad170493af44b7c883cfa30fd5ba67", kill_on_drop: false }` [INFO] [stdout] ca8896f703fd0fbcd403ebaf0e0bc52e45ad170493af44b7c883cfa30fd5ba67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d097eb249d77e5915e74e6fa694151d280559a4ed7594fd2f78620d80f4266d6 [INFO] running `Command { std: "docker" "start" "-a" "d097eb249d77e5915e74e6fa694151d280559a4ed7594fd2f78620d80f4266d6", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/print_string_memory-98aef5407f262db1) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d097eb249d77e5915e74e6fa694151d280559a4ed7594fd2f78620d80f4266d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d097eb249d77e5915e74e6fa694151d280559a4ed7594fd2f78620d80f4266d6", kill_on_drop: false }` [INFO] [stdout] d097eb249d77e5915e74e6fa694151d280559a4ed7594fd2f78620d80f4266d6