[INFO] cloning repository https://github.com/kaspar030/laze [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaspar030/laze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaspar030%2Flaze", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaspar030%2Flaze'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec01851550b35b633bb2169148f4ff9c1b3e4b10 [INFO] checking kaspar030/laze against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaspar030%2Flaze" "/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/kaspar030/laze on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaspar030/laze [INFO] finished tweaking git repo https://github.com/kaspar030/laze [INFO] tweaked toml for git repo https://github.com/kaspar030/laze written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/kaspar030/laze already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc v0.1.27 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded derive_builder_core v0.10.2 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.23 [INFO] [stderr] Downloaded derive_builder_macro v0.10.2 [INFO] [stderr] Downloaded palaver v0.2.8 [INFO] [stderr] Downloaded build_id v0.2.1 [INFO] [stderr] Downloaded derive_builder v0.10.2 [INFO] [stderr] Downloaded treestate v0.1.0 [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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de0fe808683eec1265aecc1f6353f40e916ce4884d009cfcd27c68e34afd7c5c [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" "de0fe808683eec1265aecc1f6353f40e916ce4884d009cfcd27c68e34afd7c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de0fe808683eec1265aecc1f6353f40e916ce4884d009cfcd27c68e34afd7c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de0fe808683eec1265aecc1f6353f40e916ce4884d009cfcd27c68e34afd7c5c", kill_on_drop: false }` [INFO] [stdout] de0fe808683eec1265aecc1f6353f40e916ce4884d009cfcd27c68e34afd7c5c [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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea4deb3ecc3a009e631b34215fab78b8e5b831d06ab7aa36139ccb3f051d694e [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" "ea4deb3ecc3a009e631b34215fab78b8e5b831d06ab7aa36139ccb3f051d694e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling build_id v0.2.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking shell-words v1.0.0 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking twox-hash v1.6.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling libmimalloc-sys v0.1.23 [INFO] [stderr] Checking mimalloc v0.1.27 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Checking palaver v0.2.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Checking derive_builder v0.10.2 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking treestate v0.1.0 [INFO] [stderr] Checking laze v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `included_from` [INFO] [stdout] --> src/data.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | included_from: 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: `is_builder` [INFO] [stdout] --> src/data.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | is_builder: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_binary` [INFO] [stdout] --> src/data.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | is_binary: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `included_from` [INFO] [stdout] --> src/data.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | included_from: 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: `is_builder` [INFO] [stdout] --> src/data.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | is_builder: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_binary` [INFO] [stdout] --> src/data.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | is_binary: bool, [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 30s [INFO] running `Command { std: "docker" "inspect" "ea4deb3ecc3a009e631b34215fab78b8e5b831d06ab7aa36139ccb3f051d694e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea4deb3ecc3a009e631b34215fab78b8e5b831d06ab7aa36139ccb3f051d694e", kill_on_drop: false }` [INFO] [stdout] ea4deb3ecc3a009e631b34215fab78b8e5b831d06ab7aa36139ccb3f051d694e