[INFO] cloning repository https://github.com/autolaborcenter/path_follower
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/autolaborcenter/path_follower" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautolaborcenter%2Fpath_follower", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautolaborcenter%2Fpath_follower'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b991c34ca17b3bdf314698be289b5f29968131de
[INFO] testing autolaborcenter/path_follower against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautolaborcenter%2Fpath_follower" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/autolaborcenter/path_follower on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/autolaborcenter/path_follower
[INFO] finished tweaking git repo https://github.com/autolaborcenter/path_follower
[INFO] tweaked toml for git repo https://github.com/autolaborcenter/path_follower written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/autolaborcenter/path_follower already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2c0f0d0ccd8cc97d2ec00a21b7035449b0f8a346350d07a656fd7defd722a31
[INFO] running `Command { std: "docker" "start" "-a" "a2c0f0d0ccd8cc97d2ec00a21b7035449b0f8a346350d07a656fd7defd722a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c0f0d0ccd8cc97d2ec00a21b7035449b0f8a346350d07a656fd7defd722a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c0f0d0ccd8cc97d2ec00a21b7035449b0f8a346350d07a656fd7defd722a31", kill_on_drop: false }`
[INFO] [stdout] a2c0f0d0ccd8cc97d2ec00a21b7035449b0f8a346350d07a656fd7defd722a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcedf1ad5f3d6a86c1e90573c5689af3957ff48f18843f7ce4ed81769aacc26d
[INFO] running `Command { std: "docker" "start" "-a" "bcedf1ad5f3d6a86c1e90573c5689af3957ff48f18843f7ce4ed81769aacc26d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling path-tracking v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `relocate`
[INFO] [stdout]   --> src/task/track.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn relocate(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.41s
[INFO] running `Command { std: "docker" "inspect" "bcedf1ad5f3d6a86c1e90573c5689af3957ff48f18843f7ce4ed81769aacc26d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcedf1ad5f3d6a86c1e90573c5689af3957ff48f18843f7ce4ed81769aacc26d", kill_on_drop: false }`
[INFO] [stdout] bcedf1ad5f3d6a86c1e90573c5689af3957ff48f18843f7ce4ed81769aacc26d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 217cebadc00d9f5e5f6ff6a993e60b262689100ffc163e620914bd9fa57970d8
[INFO] running `Command { std: "docker" "start" "-a" "217cebadc00d9f5e5f6ff6a993e60b262689100ffc163e620914bd9fa57970d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling path-tracking v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `relocate`
[INFO] [stdout]   --> src/task/track.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn relocate(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `relocate`
[INFO] [stdout]   --> src/task/track.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn relocate(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "217cebadc00d9f5e5f6ff6a993e60b262689100ffc163e620914bd9fa57970d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217cebadc00d9f5e5f6ff6a993e60b262689100ffc163e620914bd9fa57970d8", kill_on_drop: false }`
[INFO] [stdout] 217cebadc00d9f5e5f6ff6a993e60b262689100ffc163e620914bd9fa57970d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60011cb9af3466ace6ae22dd2c317942d03207bd8aa1704595eed2c32f2e0b0b
[INFO] running `Command { std: "docker" "start" "-a" "60011cb9af3466ace6ae22dd2c317942d03207bd8aa1704595eed2c32f2e0b0b", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `relocate`
[INFO] [stderr]   --> src/task/track.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn relocate(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `path-tracking` (lib) generated 1 warning
[INFO] [stderr] warning: `path-tracking` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/path_tracking-de1360b411b1295f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests path-tracking
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60011cb9af3466ace6ae22dd2c317942d03207bd8aa1704595eed2c32f2e0b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60011cb9af3466ace6ae22dd2c317942d03207bd8aa1704595eed2c32f2e0b0b", kill_on_drop: false }`
[INFO] [stdout] 60011cb9af3466ace6ae22dd2c317942d03207bd8aa1704595eed2c32f2e0b0b