[INFO] cloning repository https://github.com/Valentine-Mario/stack-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Valentine-Mario/stack-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValentine-Mario%2Fstack-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValentine-Mario%2Fstack-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cbed6cf81d41fcdc6590be5369c443a1cfcbc6b
[INFO] testing Valentine-Mario/stack-vm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FValentine-Mario%2Fstack-vm" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Valentine-Mario/stack-vm 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/Valentine-Mario/stack-vm
[INFO] finished tweaking git repo https://github.com/Valentine-Mario/stack-vm
[INFO] tweaked toml for git repo https://github.com/Valentine-Mario/stack-vm written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/Valentine-Mario/stack-vm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c260cb20339ea4e70d9b3e156a52d067e9be5d80920a4813b0179d67e2bda9db
[INFO] running `Command { std: "docker" "start" "-a" "c260cb20339ea4e70d9b3e156a52d067e9be5d80920a4813b0179d67e2bda9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c260cb20339ea4e70d9b3e156a52d067e9be5d80920a4813b0179d67e2bda9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c260cb20339ea4e70d9b3e156a52d067e9be5d80920a4813b0179d67e2bda9db", kill_on_drop: false }`
[INFO] [stdout] c260cb20339ea4e70d9b3e156a52d067e9be5d80920a4813b0179d67e2bda9db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] aacba797f33f526fbf99281d093ec159bcc5932da6b86365fb06a87f4b3f894c
[INFO] running `Command { std: "docker" "start" "-a" "aacba797f33f526fbf99281d093ec159bcc5932da6b86365fb06a87f4b3f894c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling stack_vm2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "aacba797f33f526fbf99281d093ec159bcc5932da6b86365fb06a87f4b3f894c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacba797f33f526fbf99281d093ec159bcc5932da6b86365fb06a87f4b3f894c", kill_on_drop: false }`
[INFO] [stdout] aacba797f33f526fbf99281d093ec159bcc5932da6b86365fb06a87f4b3f894c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] cd5d812bd5022a2a72af04a8cfdeb7bfbe3b7593da5fadb2777e88565d4db9b9
[INFO] running `Command { std: "docker" "start" "-a" "cd5d812bd5022a2a72af04a8cfdeb7bfbe3b7593da5fadb2777e88565d4db9b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stack_vm2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "cd5d812bd5022a2a72af04a8cfdeb7bfbe3b7593da5fadb2777e88565d4db9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5d812bd5022a2a72af04a8cfdeb7bfbe3b7593da5fadb2777e88565d4db9b9", kill_on_drop: false }`
[INFO] [stdout] cd5d812bd5022a2a72af04a8cfdeb7bfbe3b7593da5fadb2777e88565d4db9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8f040493e3f98308dff88304ed9e524a6a6011b6dd3648fcc9090e9b74c12b52
[INFO] running `Command { std: "docker" "start" "-a" "8f040493e3f98308dff88304ed9e524a6a6011b6dd3648fcc9090e9b74c12b52", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stack_vm2-344e8718ce9a7be4)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test stack::test_vmstack::test_vm_stack_push_pop ... ok
[INFO] [stdout] test vm::test_vm::test_get_data ... ok
[INFO] [stdout] test vm::test_vm::test_get_type ... ok
[INFO] [stdout] test stack::test_vmstack::test_peek_when_empty_expect_panic - should panic ... ok
[INFO] [stdout] test stack::test_vmstack::test_pop_when_empty_epect_underflow - should panic ... ok
[INFO] [stdout] test stack::test_vmstack::test_push_when_full_expect_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f040493e3f98308dff88304ed9e524a6a6011b6dd3648fcc9090e9b74c12b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f040493e3f98308dff88304ed9e524a6a6011b6dd3648fcc9090e9b74c12b52", kill_on_drop: false }`
[INFO] [stdout] 8f040493e3f98308dff88304ed9e524a6a6011b6dd3648fcc9090e9b74c12b52