[INFO] updating cached repository https://github.com/allonsy/git-lafs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c416130a982251bb8495be3a6edfcca75aa8254
[INFO] checking allonsy/git-lafs against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallonsy%2Fgit-lafs" "/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/allonsy/git-lafs on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/allonsy/git-lafs
[INFO] finished tweaking git repo https://github.com/allonsy/git-lafs
[INFO] tweaked toml for git repo https://github.com/allonsy/git-lafs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/allonsy/git-lafs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8ff73d351eb5b3d9ec34409b3afadfdc04498362cf74572b5fe0e3af9f8e78e
[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" "e8ff73d351eb5b3d9ec34409b3afadfdc04498362cf74572b5fe0e3af9f8e78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8ff73d351eb5b3d9ec34409b3afadfdc04498362cf74572b5fe0e3af9f8e78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ff73d351eb5b3d9ec34409b3afadfdc04498362cf74572b5fe0e3af9f8e78e", kill_on_drop: false }`
[INFO] [stdout] e8ff73d351eb5b3d9ec34409b3afadfdc04498362cf74572b5fe0e3af9f8e78e
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3437651eecd1bc53fac72dd21a1b0379d945263f081b5e4dd638aa7d8fc999b3
[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" "3437651eecd1bc53fac72dd21a1b0379d945263f081b5e4dd638aa7d8fc999b3", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking block-padding v0.1.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling jobserver v0.1.17
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling libssh2-sys v0.2.12
[INFO] [stderr]    Compiling libgit2-sys v0.9.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking git2 v0.10.1
[INFO] [stderr]     Checking git-lafs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_repo`
[INFO] [stdout]  --> src/repo.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_repo() -> Result<Repository, git2::Error> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_lafs_objects_folder`
[INFO] [stdout]  --> src/repo.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_lafs_objects_folder(repo: &Repository) -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_lafs_folder`
[INFO] [stdout]   --> src/repo.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_lafs_folder(repo: &Repository) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_repo`
[INFO] [stdout]  --> src/repo.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_repo() -> Result<Repository, git2::Error> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_lafs_objects_folder`
[INFO] [stdout]  --> src/repo.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_lafs_objects_folder(repo: &Repository) -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_lafs_folder`
[INFO] [stdout]   --> src/repo.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn get_lafs_folder(repo: &Repository) -> PathBuf {
[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 44.44s
[INFO] running `Command { std: "docker" "inspect" "3437651eecd1bc53fac72dd21a1b0379d945263f081b5e4dd638aa7d8fc999b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3437651eecd1bc53fac72dd21a1b0379d945263f081b5e4dd638aa7d8fc999b3", kill_on_drop: false }`
[INFO] [stdout] 3437651eecd1bc53fac72dd21a1b0379d945263f081b5e4dd638aa7d8fc999b3