[INFO] cloning repository https://github.com/jonahf0/mem_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonahf0/mem_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonahf0%2Fmem_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonahf0%2Fmem_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25b1501991af14e7dedf94396a66c0dbc0d7484d [INFO] testing jonahf0/mem_test against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonahf0%2Fmem_test" "/workspace/builds/worker-84/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonahf0/mem_test on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jonahf0/mem_test [INFO] finished tweaking git repo https://github.com/jonahf0/mem_test [INFO] tweaked toml for git repo https://github.com/jonahf0/mem_test written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate git repo https://github.com/jonahf0/mem_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dfcd73aa77aa28836241d863fd7755d8d25ebafe5dd16ee2bada7bd5bbb7ec3 [INFO] running `Command { std: "docker" "start" "-a" "6dfcd73aa77aa28836241d863fd7755d8d25ebafe5dd16ee2bada7bd5bbb7ec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dfcd73aa77aa28836241d863fd7755d8d25ebafe5dd16ee2bada7bd5bbb7ec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dfcd73aa77aa28836241d863fd7755d8d25ebafe5dd16ee2bada7bd5bbb7ec3", kill_on_drop: false }` [INFO] [stdout] 6dfcd73aa77aa28836241d863fd7755d8d25ebafe5dd16ee2bada7bd5bbb7ec3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d85cf8b4b5e7a7ce5210899a4e5c3f5a407b9d9aa58345675cfbb1ac4b2ea1e [INFO] running `Command { std: "docker" "start" "-a" "3d85cf8b4b5e7a7ce5210899a4e5c3f5a407b9d9aa58345675cfbb1ac4b2ea1e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mem_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `interval_unit` [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let interval_unit = interval.1; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_unit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `location` [INFO] [stdout] --> src/main.rs:163:14 [INFO] [stdout] | [INFO] [stdout] 163 | Some(location) => println!("writing to file not currently implemented!"),//write_to_file(mem_info, location), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_heap` [INFO] [stdout] --> src/read_proc.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn read_heap(pid: u32) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "3d85cf8b4b5e7a7ce5210899a4e5c3f5a407b9d9aa58345675cfbb1ac4b2ea1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d85cf8b4b5e7a7ce5210899a4e5c3f5a407b9d9aa58345675cfbb1ac4b2ea1e", kill_on_drop: false }` [INFO] [stdout] 3d85cf8b4b5e7a7ce5210899a4e5c3f5a407b9d9aa58345675cfbb1ac4b2ea1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7554a767489f8f5eae4e6e2a77355afebd7cafdcb7a4d4b37253811ac56a5cf8 [INFO] running `Command { std: "docker" "start" "-a" "7554a767489f8f5eae4e6e2a77355afebd7cafdcb7a4d4b37253811ac56a5cf8", kill_on_drop: false }` [INFO] [stderr] Compiling mem_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `interval_unit` [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let interval_unit = interval.1; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_unit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `location` [INFO] [stdout] --> src/main.rs:163:14 [INFO] [stdout] | [INFO] [stdout] 163 | Some(location) => println!("writing to file not currently implemented!"),//write_to_file(mem_info, location), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_heap` [INFO] [stdout] --> src/read_proc.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn read_heap(pid: u32) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "7554a767489f8f5eae4e6e2a77355afebd7cafdcb7a4d4b37253811ac56a5cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7554a767489f8f5eae4e6e2a77355afebd7cafdcb7a4d4b37253811ac56a5cf8", kill_on_drop: false }` [INFO] [stdout] 7554a767489f8f5eae4e6e2a77355afebd7cafdcb7a4d4b37253811ac56a5cf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 506b32a4b67a11d24363bfdc35cbf157c3852aa375d88687bd91fd1ae051b06c [INFO] running `Command { std: "docker" "start" "-a" "506b32a4b67a11d24363bfdc35cbf157c3852aa375d88687bd91fd1ae051b06c", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `interval_unit` [INFO] [stderr] --> src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let interval_unit = interval.1; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_unit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `location` [INFO] [stderr] --> src/main.rs:163:14 [INFO] [stderr] | [INFO] [stderr] 163 | Some(location) => println!("writing to file not currently implemented!"),//write_to_file(mem_info, location), [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_location` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_heap` [INFO] [stderr] --> src/read_proc.rs:58:8 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn read_heap(pid: u32) -> Option> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mem_test` (bin "mem_test" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mem_test-e4678906694754a1) [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" "506b32a4b67a11d24363bfdc35cbf157c3852aa375d88687bd91fd1ae051b06c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506b32a4b67a11d24363bfdc35cbf157c3852aa375d88687bd91fd1ae051b06c", kill_on_drop: false }` [INFO] [stdout] 506b32a4b67a11d24363bfdc35cbf157c3852aa375d88687bd91fd1ae051b06c