[INFO] updating cached repository https://github.com/GuillaumeGomez/rustdoc-stripper
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5981fda924265e43d2a7c9e42492805d5d47e26
[INFO] testing GuillaumeGomez/rustdoc-stripper against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuillaumeGomez%2Frustdoc-stripper" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GuillaumeGomez/rustdoc-stripper on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/GuillaumeGomez/rustdoc-stripper
[INFO] finished tweaking git repo https://github.com/GuillaumeGomez/rustdoc-stripper
[INFO] tweaked toml for git repo https://github.com/GuillaumeGomez/rustdoc-stripper written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/GuillaumeGomez/rustdoc-stripper already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c8c931cb98d77a641d3633ad231702cde259e4e3879b0f07b1bf870cf040e51
[INFO] running `"docker" "start" "-a" "0c8c931cb98d77a641d3633ad231702cde259e4e3879b0f07b1bf870cf040e51"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustdoc-stripper v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "0c8c931cb98d77a641d3633ad231702cde259e4e3879b0f07b1bf870cf040e51"`
[INFO] running `"docker" "rm" "-f" "0c8c931cb98d77a641d3633ad231702cde259e4e3879b0f07b1bf870cf040e51"`
[INFO] [stdout] 0c8c931cb98d77a641d3633ad231702cde259e4e3879b0f07b1bf870cf040e51
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f8eae8576f5eedf595d18afb138d788e471077edfe8b059742597f28c7aaa9c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5f8eae8576f5eedf595d18afb138d788e471077edfe8b059742597f28c7aaa9c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling rustdoc-stripper v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]     --> tests/tests.rs:1251:19
[INFO] [stderr]      |
[INFO] [stderr] 1251 | fn get_basic12_md(file: &str) -> String {
[INFO] [stderr]      |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `"docker" "inspect" "5f8eae8576f5eedf595d18afb138d788e471077edfe8b059742597f28c7aaa9c"`
[INFO] running `"docker" "rm" "-f" "5f8eae8576f5eedf595d18afb138d788e471077edfe8b059742597f28c7aaa9c"`
[INFO] [stdout] 5f8eae8576f5eedf595d18afb138d788e471077edfe8b059742597f28c7aaa9c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] f393e2d8a2eba0db5793023c90f4cb8be4f03c12f45d90466a91d8efd02a76e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f393e2d8a2eba0db5793023c90f4cb8be4f03c12f45d90466a91d8efd02a76e5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]     --> tests/tests.rs:1251:19
[INFO] [stderr]      |
[INFO] [stderr] 1251 | fn get_basic12_md(file: &str) -> String {
[INFO] [stderr]      |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stripper_lib-bbe355ff96682a76
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustdoc_stripper-ce8800dc29e0efb6
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-b60ff04aefcaaa5e
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test12_strip ... ok
[INFO] [stdout] test test13_strip ... ok
[INFO] [stdout] test test10_strip ... ok
[INFO] [stdout] test test10_regeneration3 ... ok
[INFO] [stdout] test test11_regeneration ... ok
[INFO] [stdout] test test10_regeneration2 ... ok
[INFO] [stdout] test test11_strip ... ok
[INFO] [stdout] test test10_regeneration4 ... ok
[INFO] [stdout] test test13_regeneration ... ok
[INFO] [stdout] test test4_strip ... ok
[INFO] [stdout] test test10_regeneration ... ok
[INFO] [stdout] test test3_strip ... ok
[INFO] [stdout] test test3_regeneration ... ok
[INFO] [stdout] test test9_strip ... ok
[INFO] [stdout] test test9_regeneration ... ok
[INFO] [stdout] test test6_regeneration ... ok
[INFO] [stdout] test test7_regeneration ... ok
[INFO] [stdout] test test8_strip ... ok
[INFO] [stdout] test test2_strip ... ok
[INFO] [stdout] test test5_regeneration ... ok
[INFO] [stdout] test test_strip ... ok
[INFO] [stdout] test test8_regeneration ... ok
[INFO] [stdout] test test4_regeneration ... ok
[INFO] [stdout] test test5_strip ... ok
[INFO] [stdout] test test2_regeneration ... ok
[INFO] [stdout] test test_regeneration ... ok
[INFO] [stderr]    Doc-tests stripper_lib
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f393e2d8a2eba0db5793023c90f4cb8be4f03c12f45d90466a91d8efd02a76e5"`
[INFO] running `"docker" "rm" "-f" "f393e2d8a2eba0db5793023c90f4cb8be4f03c12f45d90466a91d8efd02a76e5"`
[INFO] [stdout] f393e2d8a2eba0db5793023c90f4cb8be4f03c12f45d90466a91d8efd02a76e5