[INFO] cloning repository https://github.com/foxfriends/git-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/foxfriends/git-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxfriends%2Fgit-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxfriends%2Fgit-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c0c59a6ea2ad123b5aea60bbafb607e9e3f43a4 [INFO] checking foxfriends/git-project against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxfriends%2Fgit-project" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/foxfriends/git-project on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/foxfriends/git-project [INFO] finished tweaking git repo https://github.com/foxfriends/git-project [INFO] tweaked toml for git repo https://github.com/foxfriends/git-project written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/foxfriends/git-project already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openssl-sys v0.9.52 [INFO] [stderr] Downloaded array-macro v1.0.4 [INFO] [stderr] Downloaded structopt-derive v0.3.3 [INFO] [stderr] Downloaded enum-map-derive v0.4.3 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded jobserver v0.1.17 [INFO] [stderr] Downloaded git2 v0.10.1 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded libssh2-sys v0.2.13 [INFO] [stderr] Downloaded signal-hook v0.1.11 [INFO] [stderr] Downloaded cursive v0.13.0 [INFO] [stderr] Downloaded enumset v0.4.4 [INFO] [stderr] Downloaded arc-swap v0.4.3 [INFO] [stderr] Downloaded libgit2-sys v0.9.1 [INFO] [stderr] Downloaded strsim v0.9.2 [INFO] [stderr] Downloaded darling_macro v0.10.1 [INFO] [stderr] Downloaded enumset_derive v0.4.3 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded indoc-impl v0.3.4 [INFO] [stderr] Downloaded enum-map v0.6.1 [INFO] [stderr] Downloaded indoc v0.3.4 [INFO] [stderr] Downloaded structopt v0.3.3 [INFO] [stderr] Downloaded signal-hook-registry v1.1.1 [INFO] [stderr] Downloaded cc v1.0.46 [INFO] [stderr] Downloaded unindent v0.1.5 [INFO] [stderr] Downloaded darling_core v0.10.1 [INFO] [stderr] Downloaded darling v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 331a22bcfc2e7b8a1b4f19305672472d5d287c0bea84e5e00504b23b11cc28ad [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" "331a22bcfc2e7b8a1b4f19305672472d5d287c0bea84e5e00504b23b11cc28ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "331a22bcfc2e7b8a1b4f19305672472d5d287c0bea84e5e00504b23b11cc28ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "331a22bcfc2e7b8a1b4f19305672472d5d287c0bea84e5e00504b23b11cc28ad", kill_on_drop: false }` [INFO] [stdout] 331a22bcfc2e7b8a1b4f19305672472d5d287c0bea84e5e00504b23b11cc28ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 571c78f93cd8019af2a2bb2a9780806322f6f49f5b19164be3b8e8ae1ab86516 [INFO] running `Command { std: "docker" "start" "-a" "571c78f93cd8019af2a2bb2a9780806322f6f49f5b19164be3b8e8ae1ab86516", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Checking signal-hook v0.1.11 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libssh2-sys v0.2.13 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling libgit2-sys v0.9.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking pancurses v0.16.1 [INFO] [stderr] Checking git2 v0.10.1 [INFO] [stderr] Compiling darling_core v0.10.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Checking enum-map v0.6.1 [INFO] [stderr] Checking paw v1.0.0 [INFO] [stderr] Compiling darling_macro v0.10.1 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking indoc v0.3.4 [INFO] [stderr] Compiling darling v0.10.1 [INFO] [stderr] Compiling enumset_derive v0.4.3 [INFO] [stderr] Checking enumset v0.4.4 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking cursive v0.13.0 [INFO] [stderr] Checking git-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commands/hook/prepare_commit_msg.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn prepare_commit_msg(args: PrepareCommitMsg) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commands/hook/prepare_commit_msg.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn prepare_commit_msg(args: PrepareCommitMsg) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 28s [INFO] running `Command { std: "docker" "inspect" "571c78f93cd8019af2a2bb2a9780806322f6f49f5b19164be3b8e8ae1ab86516", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "571c78f93cd8019af2a2bb2a9780806322f6f49f5b19164be3b8e8ae1ab86516", kill_on_drop: false }` [INFO] [stdout] 571c78f93cd8019af2a2bb2a9780806322f6f49f5b19164be3b8e8ae1ab86516