[INFO] cloning repository https://github.com/GuillaumeGomez/rustdoc-stripper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GuillaumeGomez/rustdoc-stripper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuillaumeGomez%2Frustdoc-stripper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuillaumeGomez%2Frustdoc-stripper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbdf0a350a85c8d4d1bda779b7eba75bd3de7862
[INFO] testing GuillaumeGomez/rustdoc-stripper against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuillaumeGomez%2Frustdoc-stripper" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GuillaumeGomez/rustdoc-stripper on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] crate git repo https://github.com/GuillaumeGomez/rustdoc-stripper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a378b27ea33e29f480351d97422c78eeb537ff6605e9dac8127a742a5f7e476
[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" "8a378b27ea33e29f480351d97422c78eeb537ff6605e9dac8127a742a5f7e476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a378b27ea33e29f480351d97422c78eeb537ff6605e9dac8127a742a5f7e476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a378b27ea33e29f480351d97422c78eeb537ff6605e9dac8127a742a5f7e476", kill_on_drop: false }`
[INFO] [stdout] 8a378b27ea33e29f480351d97422c78eeb537ff6605e9dac8127a742a5f7e476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 469e8423878d6f84387f82e823fc0c2bad6e4d37542b5e811b219a71b98b49ad
[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" "469e8423878d6f84387f82e823fc0c2bad6e4d37542b5e811b219a71b98b49ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustdoc-stripper v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "469e8423878d6f84387f82e823fc0c2bad6e4d37542b5e811b219a71b98b49ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469e8423878d6f84387f82e823fc0c2bad6e4d37542b5e811b219a71b98b49ad", kill_on_drop: false }`
[INFO] [stdout] 469e8423878d6f84387f82e823fc0c2bad6e4d37542b5e811b219a71b98b49ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 5f550a22850fdd2cfcde138076a2d813654224ee64cfc467a2b4ba1b3fa09812
[INFO] running `Command { std: "docker" "start" "-a" "5f550a22850fdd2cfcde138076a2d813654224ee64cfc467a2b4ba1b3fa09812", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling rustdoc-stripper v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.93s
[INFO] running `Command { std: "docker" "inspect" "5f550a22850fdd2cfcde138076a2d813654224ee64cfc467a2b4ba1b3fa09812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f550a22850fdd2cfcde138076a2d813654224ee64cfc467a2b4ba1b3fa09812", kill_on_drop: false }`
[INFO] [stdout] 5f550a22850fdd2cfcde138076a2d813654224ee64cfc467a2b4ba1b3fa09812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60656a50de177f796003a5e2061dfa915d841634db77fd742b009e803702dfac
[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" "60656a50de177f796003a5e2061dfa915d841634db77fd742b009e803702dfac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stripper_lib-4766f08fcb3595d4
[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] [stderr]      Running /opt/rustwide/target/debug/deps/rustdoc_stripper-f9cc95ea857e2904
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-32352ef61cb3dfe2
[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] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test test13_regeneration ... ok
[INFO] [stdout] test test12_strip ... ok
[INFO] [stdout] test test17_strip_ignore ... ok
[INFO] [stdout] test test14_strip_enum ... ok
[INFO] [stdout] test test10_regeneration2 ... ok
[INFO] [stdout] test test15_regeneration_ignore ... ok
[INFO] [stdout] test test16_strip_ignore ... ok
[INFO] [stdout] test test15_strip_ignore ... ok
[INFO] [stdout] test test11_regeneration ... ok
[INFO] [stdout] test test10_strip ... ok
[INFO] [stdout] test test11_strip ... ok
[INFO] [stdout] test test2_regeneration ... ok
[INFO] [stdout] test test10_regeneration3 ... ok
[INFO] [stdout] test test13_strip ... ok
[INFO] [stdout] test test14_regeneration_enum ... ok
[INFO] [stdout] test test4_regeneration ... ok
[INFO] [stdout] test test10_regeneration4 ... ok
[INFO] [stdout] test test3_regeneration ... ok
[INFO] [stdout] test test4_strip ... ok
[INFO] [stdout] test test5_regeneration ... ok
[INFO] [stdout] test test3_strip ... ok
[INFO] [stdout] test test9_strip ... ok
[INFO] [stdout] test test5_strip ... ok
[INFO] [stdout] test test8_strip ... ok
[INFO] [stdout] test test6_regeneration ... ok
[INFO] [stdout] test test_regeneration ... ok
[INFO] [stdout] test test7_regeneration ... ok
[INFO] [stdout] test test_strip ... ok
[INFO] [stdout] test test8_regeneration ... ok
[INFO] [stdout] test test10_regeneration ... ok
[INFO] [stdout] test test9_regeneration ... ok
[INFO] [stdout] test test2_strip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stripper_lib
[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" "60656a50de177f796003a5e2061dfa915d841634db77fd742b009e803702dfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60656a50de177f796003a5e2061dfa915d841634db77fd742b009e803702dfac", kill_on_drop: false }`
[INFO] [stdout] 60656a50de177f796003a5e2061dfa915d841634db77fd742b009e803702dfac