[INFO] cloning repository https://github.com/mark-i-m/jobserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mark-i-m/jobserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark-i-m%2Fjobserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark-i-m%2Fjobserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c80c0c28506c04d5f6d8ed0447cb9701b56c3497 [INFO] checking mark-i-m/jobserver against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark-i-m%2Fjobserver" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mark-i-m/jobserver on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mark-i-m/jobserver [INFO] finished tweaking git repo https://github.com/mark-i-m/jobserver [INFO] tweaked toml for git repo https://github.com/mark-i-m/jobserver written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/mark-i-m/jobserver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67068d572ad9db709fb504657ee54eeb5b41046586bdab01acf0cfcb8e12b379 [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" "67068d572ad9db709fb504657ee54eeb5b41046586bdab01acf0cfcb8e12b379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67068d572ad9db709fb504657ee54eeb5b41046586bdab01acf0cfcb8e12b379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67068d572ad9db709fb504657ee54eeb5b41046586bdab01acf0cfcb8e12b379", kill_on_drop: false }` [INFO] [stdout] 67068d572ad9db709fb504657ee54eeb5b41046586bdab01acf0cfcb8e12b379 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae21c29ef02d2882c8e7f540ed24903aed553f68d8cc818e039e294c764d6c5b [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" "ae21c29ef02d2882c8e7f540ed24903aed553f68d8cc818e039e294c764d6c5b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking arc-swap v0.4.8 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking console v0.12.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking log4rs v1.0.0 [INFO] [stderr] Compiling expjobserver v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stdout] warning: field is never read: `cp_results` [INFO] [stdout] --> src/bin/client/main.rs:882:5 [INFO] [stdout] | [INFO] [stdout] 882 | cp_results: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `variables` [INFO] [stdout] --> src/bin/client/main.rs:884:5 [INFO] [stdout] | [INFO] [stdout] 884 | variables: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cp_results` [INFO] [stdout] --> src/bin/client/main.rs:882:5 [INFO] [stdout] | [INFO] [stdout] 882 | cp_results: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `variables` [INFO] [stdout] --> src/bin/client/main.rs:884:5 [INFO] [stdout] | [INFO] [stdout] 884 | variables: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `child` [INFO] [stdout] --> src/bin/server/main.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 256 | child: Command, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stdout` [INFO] [stdout] --> src/bin/server/main.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | stdout: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stderr` [INFO] [stdout] --> src/bin/server/main.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 265 | stderr: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `child` [INFO] [stdout] --> src/bin/server/main.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 256 | child: Command, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stdout` [INFO] [stdout] --> src/bin/server/main.rs:262:5 [INFO] [stdout] | [INFO] [stdout] 262 | stdout: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stderr` [INFO] [stdout] --> src/bin/server/main.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 265 | stderr: String, [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 1m 54s [INFO] running `Command { std: "docker" "inspect" "ae21c29ef02d2882c8e7f540ed24903aed553f68d8cc818e039e294c764d6c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae21c29ef02d2882c8e7f540ed24903aed553f68d8cc818e039e294c764d6c5b", kill_on_drop: false }` [INFO] [stdout] ae21c29ef02d2882c8e7f540ed24903aed553f68d8cc818e039e294c764d6c5b