[INFO] fetching crate pcman 0.0.0... [INFO] testing pcman-0.0.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate pcman 0.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate pcman 0.0.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pcman 0.0.0 [INFO] finished tweaking crates.io crate pcman 0.0.0 [INFO] tweaked toml for crates.io crate pcman 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate pcman 0.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded syn v1.0.16 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded async-task v1.3.1 [INFO] [stderr] Downloaded kv-log-macro v1.0.4 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded futures-timer v2.0.2 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded futures-executor v0.3.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded once_cell v1.3.1 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded crossbeam-deque v0.7.3 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded mio-uds v0.6.7 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded pin-project-lite v0.1.4 [INFO] [stderr] Downloaded async-std v1.5.0 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.2 [INFO] [stderr] Downloaded crossbeam-utils v0.7.2 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded futures v0.3.4 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4090b276274b34c44935688e70a876571ab134a6c6f1ac9337d619df46ded198 [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" "4090b276274b34c44935688e70a876571ab134a6c6f1ac9337d619df46ded198", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4090b276274b34c44935688e70a876571ab134a6c6f1ac9337d619df46ded198", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4090b276274b34c44935688e70a876571ab134a6c6f1ac9337d619df46ded198", kill_on_drop: false }` [INFO] [stdout] 4090b276274b34c44935688e70a876571ab134a6c6f1ac9337d619df46ded198 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aec0dd4a05dba691f55ef2a7d8a1bd9765355df08c0f6174fd4ec6b10e64844 [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" "1aec0dd4a05dba691f55ef2a7d8a1bd9765355df08c0f6174fd4ec6b10e64844", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling pcman v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `dir` [INFO] [stdout] --> src/app/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RamDir` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/app/mod.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `PRODUCT_IDS` [INFO] [stdout] --> src/app/apps/jetbrains.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / static PRODUCT_IDS: &[&str] = &[ [INFO] [stdout] 7 | | "IntelliJIdea", [INFO] [stdout] 8 | | "IdeaIC", [INFO] [stdout] 9 | | "RubyMine", [INFO] [stdout] ... | [INFO] [stdout] 18 | | "Rider", [INFO] [stdout] 19 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.58s [INFO] running `Command { std: "docker" "inspect" "1aec0dd4a05dba691f55ef2a7d8a1bd9765355df08c0f6174fd4ec6b10e64844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aec0dd4a05dba691f55ef2a7d8a1bd9765355df08c0f6174fd4ec6b10e64844", kill_on_drop: false }` [INFO] [stdout] 1aec0dd4a05dba691f55ef2a7d8a1bd9765355df08c0f6174fd4ec6b10e64844 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d6b75d93fce9daa3b381429a3c08d6d3c12d97b8a70d684f85bc5479b95066f [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" "8d6b75d93fce9daa3b381429a3c08d6d3c12d97b8a70d684f85bc5479b95066f", kill_on_drop: false }` [INFO] [stderr] Compiling pcman v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `dir` [INFO] [stdout] --> src/app/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `RamDir` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/app/mod.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `PRODUCT_IDS` [INFO] [stdout] --> src/app/apps/jetbrains.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / static PRODUCT_IDS: &[&str] = &[ [INFO] [stdout] 7 | | "IntelliJIdea", [INFO] [stdout] 8 | | "IdeaIC", [INFO] [stdout] 9 | | "RubyMine", [INFO] [stdout] ... | [INFO] [stdout] 18 | | "Rider", [INFO] [stdout] 19 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "8d6b75d93fce9daa3b381429a3c08d6d3c12d97b8a70d684f85bc5479b95066f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d6b75d93fce9daa3b381429a3c08d6d3c12d97b8a70d684f85bc5479b95066f", kill_on_drop: false }` [INFO] [stdout] 8d6b75d93fce9daa3b381429a3c08d6d3c12d97b8a70d684f85bc5479b95066f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7e57ae6469719c57576a5a688e6c34ef6c242901c8b178fa957001ba7d0118c [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" "f7e57ae6469719c57576a5a688e6c34ef6c242901c8b178fa957001ba7d0118c", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `dir` [INFO] [stderr] --> src/app/mod.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | dir: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `RamDir` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/app/mod.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: static is never used: `PRODUCT_IDS` [INFO] [stderr] --> src/app/apps/jetbrains.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / static PRODUCT_IDS: &[&str] = &[ [INFO] [stderr] 7 | | "IntelliJIdea", [INFO] [stderr] 8 | | "IdeaIC", [INFO] [stderr] 9 | | "RubyMine", [INFO] [stderr] ... | [INFO] [stderr] 18 | | "Rider", [INFO] [stderr] 19 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: `pcman` (bin "pcman" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pcman-f9a49069a978e1e2) [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" "f7e57ae6469719c57576a5a688e6c34ef6c242901c8b178fa957001ba7d0118c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7e57ae6469719c57576a5a688e6c34ef6c242901c8b178fa957001ba7d0118c", kill_on_drop: false }` [INFO] [stdout] f7e57ae6469719c57576a5a688e6c34ef6c242901c8b178fa957001ba7d0118c