[INFO] cloning repository https://github.com/esrlabs/centralgithook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esrlabs/centralgithook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesrlabs%2Fcentralgithook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesrlabs%2Fcentralgithook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 880ae0245874b3b737a6b1614b92533ab4da2614 [INFO] checking esrlabs/centralgithook against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesrlabs%2Fcentralgithook" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/esrlabs/centralgithook on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/esrlabs/centralgithook [INFO] removed workspace from git repo https://github.com/esrlabs/centralgithook [INFO] finished tweaking git repo https://github.com/esrlabs/centralgithook [INFO] tweaked toml for git repo https://github.com/esrlabs/centralgithook written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/esrlabs/centralgithook already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e35fb2b9997ec4ac42921d067aa784735280c2b5906af5f9081a9b162b6c1b1b [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" "e35fb2b9997ec4ac42921d067aa784735280c2b5906af5f9081a9b162b6c1b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e35fb2b9997ec4ac42921d067aa784735280c2b5906af5f9081a9b162b6c1b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e35fb2b9997ec4ac42921d067aa784735280c2b5906af5f9081a9b162b6c1b1b", kill_on_drop: false }` [INFO] [stdout] e35fb2b9997ec4ac42921d067aa784735280c2b5906af5f9081a9b162b6c1b1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 08b65bd8ededb54a3ffda0a1cb2fed0f4b811d39d08ff51fad750f2eef909990 [INFO] running `Command { std: "docker" "start" "-a" "08b65bd8ededb54a3ffda0a1cb2fed0f4b811d39d08ff51fad750f2eef909990", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libgit2-sys v0.12.14+1.1.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking atomicwrites v0.2.5 [INFO] [stderr] Checking git2 v0.13.12 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking rs_tracing v1.0.1 [INFO] [stderr] Checking tracing-subscriber v0.2.15 [INFO] [stderr] Checking handlebars v3.5.1 [INFO] [stderr] Checking josh v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `bm` [INFO] [stdout] --> src/housekeeping.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut bm = filter_cache::new_downstream(&super::filter_cache::backward()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fm` [INFO] [stdout] --> src/housekeeping.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut fm = filter_cache::new_downstream(&super::filter_cache::forward()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bm` [INFO] [stdout] --> src/housekeeping.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut bm = filter_cache::new_downstream(&super::filter_cache::backward()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fm` [INFO] [stdout] --> src/housekeeping.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut fm = filter_cache::new_downstream(&super::filter_cache::forward()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/housekeeping.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut bm = filter_cache::new_downstream(&super::filter_cache::backward()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/housekeeping.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut fm = filter_cache::new_downstream(&super::filter_cache::forward()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/housekeeping.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let mut bm = filter_cache::new_downstream(&super::filter_cache::backward()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/housekeeping.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let mut fm = filter_cache::new_downstream(&super::filter_cache::forward()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "08b65bd8ededb54a3ffda0a1cb2fed0f4b811d39d08ff51fad750f2eef909990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b65bd8ededb54a3ffda0a1cb2fed0f4b811d39d08ff51fad750f2eef909990", kill_on_drop: false }` [INFO] [stdout] 08b65bd8ededb54a3ffda0a1cb2fed0f4b811d39d08ff51fad750f2eef909990