[INFO] cloning repository https://github.com/cstanze/nasko [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cstanze/nasko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstanze%2Fnasko", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstanze%2Fnasko'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88e4ba6cfccddfb933ded0779efc1b1b751ef56d [INFO] testing cstanze/nasko against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstanze%2Fnasko" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cstanze/nasko on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cstanze/nasko [INFO] finished tweaking git repo https://github.com/cstanze/nasko [INFO] tweaked toml for git repo https://github.com/cstanze/nasko written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/cstanze/nasko already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42bafb822d09dacc61838c9845de71ec01453c3274904ceb13115125cde1b757 [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" "42bafb822d09dacc61838c9845de71ec01453c3274904ceb13115125cde1b757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42bafb822d09dacc61838c9845de71ec01453c3274904ceb13115125cde1b757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42bafb822d09dacc61838c9845de71ec01453c3274904ceb13115125cde1b757", kill_on_drop: false }` [INFO] [stdout] 42bafb822d09dacc61838c9845de71ec01453c3274904ceb13115125cde1b757 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52bcd0cb56470619929e9734696c5c8a24b3a969b744129a1777629e31845bdd [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" "52bcd0cb56470619929e9734696c5c8a24b3a969b744129a1777629e31845bdd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling nasko v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `application_id` [INFO] [stdout] --> src/vm.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | application_id: Uuid [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heap` [INFO] [stdout] --> src/vm.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `application_id` [INFO] [stdout] --> src/vm.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | application_id: Uuid [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heap` [INFO] [stdout] --> src/vm.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "52bcd0cb56470619929e9734696c5c8a24b3a969b744129a1777629e31845bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52bcd0cb56470619929e9734696c5c8a24b3a969b744129a1777629e31845bdd", kill_on_drop: false }` [INFO] [stdout] 52bcd0cb56470619929e9734696c5c8a24b3a969b744129a1777629e31845bdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f62323fcf5c2e3b491a0c69aeb1d5fb72fc264d9001987c93f743375dfae964 [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" "3f62323fcf5c2e3b491a0c69aeb1d5fb72fc264d9001987c93f743375dfae964", kill_on_drop: false }` [INFO] [stderr] Compiling nasko v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `application_id` [INFO] [stdout] --> src/vm.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | application_id: Uuid [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heap` [INFO] [stdout] --> src/vm.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `application_id` [INFO] [stdout] --> src/vm.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | application_id: Uuid [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heap` [INFO] [stdout] --> src/vm.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `application_id` [INFO] [stdout] --> src/vm.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | application_id: Uuid [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heap` [INFO] [stdout] --> src/vm.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `application_id` [INFO] [stdout] --> src/vm.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | application_id: Uuid [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `heap` [INFO] [stdout] --> src/vm.rs:43:3 [INFO] [stdout] | [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/vm.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | stack: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "3f62323fcf5c2e3b491a0c69aeb1d5fb72fc264d9001987c93f743375dfae964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f62323fcf5c2e3b491a0c69aeb1d5fb72fc264d9001987c93f743375dfae964", kill_on_drop: false }` [INFO] [stdout] 3f62323fcf5c2e3b491a0c69aeb1d5fb72fc264d9001987c93f743375dfae964 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71c8ccf74dc87834901587df4e5a71cc6df1f927a5eca3222ffa97ad1307af63 [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" "71c8ccf74dc87834901587df4e5a71cc6df1f927a5eca3222ffa97ad1307af63", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `application_id` [INFO] [stderr] --> src/vm.rs:27:3 [INFO] [stderr] | [INFO] [stderr] 27 | application_id: Uuid [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `heap` [INFO] [stderr] --> src/vm.rs:43:3 [INFO] [stderr] | [INFO] [stderr] 43 | heap: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stack` [INFO] [stderr] --> src/vm.rs:44:3 [INFO] [stderr] | [INFO] [stderr] 44 | stack: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nasko` (lib) generated 3 warnings [INFO] [stderr] warning: `nasko` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `nasko` (bin "nasko" test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `nasko` (bin "nasko") generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.66s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nasko-3924d2814c733917) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nasko-2210eb4596533560) [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] [stderr] Running tests/vm.rs (/opt/rustwide/target/debug/deps/vm-b8a683547bea9cc5) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test vm_init ... ok [INFO] [stdout] test vm_run_jmp ... ok [INFO] [stdout] test vm_run_jmpf ... ok [INFO] [stdout] test vm_run_load ... ok [INFO] [stdout] test vm_run_jmpb ... ok [INFO] [stdout] test vm_run_illegal ... ok [INFO] [stdout] test vm_run_lte ... ok [INFO] [stdout] test vm_run_neq ... ok [INFO] [stdout] test vm_run_eq ... ok [INFO] [stdout] test vm_run_lt ... ok [INFO] [stdout] test vm_run_div ... ok [INFO] [stdout] test vm_run_gt ... ok [INFO] [stdout] test vm_run_add ... ok [INFO] [stdout] test vm_run_halt ... ok [INFO] [stdout] test vm_run_gte ... ok [INFO] [stdout] test vm_run_mul ... ok [INFO] [stdout] test vm_run_sub ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests nasko [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" "71c8ccf74dc87834901587df4e5a71cc6df1f927a5eca3222ffa97ad1307af63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71c8ccf74dc87834901587df4e5a71cc6df1f927a5eca3222ffa97ad1307af63", kill_on_drop: false }` [INFO] [stdout] 71c8ccf74dc87834901587df4e5a71cc6df1f927a5eca3222ffa97ad1307af63