[INFO] crate rustdoc-stripper 0.1.12 is already in cache
[INFO] testing rustdoc-stripper-0.1.12 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rustdoc-stripper 0.1.12 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rustdoc-stripper 0.1.12 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustdoc-stripper 0.1.12
[INFO] finished tweaking crates.io crate rustdoc-stripper 0.1.12
[INFO] tweaked toml for crates.io crate rustdoc-stripper 0.1.12 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate rustdoc-stripper 0.1.12 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "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] cfff101ca1c44359dac640c58d24611613af1c8142f56f0e6325233151381112
[INFO] running `"docker" "start" "-a" "cfff101ca1c44359dac640c58d24611613af1c8142f56f0e6325233151381112"`
[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 3.33s
[INFO] running `"docker" "inspect" "cfff101ca1c44359dac640c58d24611613af1c8142f56f0e6325233151381112"`
[INFO] running `"docker" "rm" "-f" "cfff101ca1c44359dac640c58d24611613af1c8142f56f0e6325233151381112"`
[INFO] [stdout] cfff101ca1c44359dac640c58d24611613af1c8142f56f0e6325233151381112
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] a3ba30ffecba89573f0be28d1dab791f46d5489a3e1d4a43159736ef5fb03e2f
[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" "a3ba30ffecba89573f0be28d1dab791f46d5489a3e1d4a43159736ef5fb03e2f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling rand_core v0.4.0
[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_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[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 10.17s
[INFO] running `"docker" "inspect" "a3ba30ffecba89573f0be28d1dab791f46d5489a3e1d4a43159736ef5fb03e2f"`
[INFO] running `"docker" "rm" "-f" "a3ba30ffecba89573f0be28d1dab791f46d5489a3e1d4a43159736ef5fb03e2f"`
[INFO] [stdout] a3ba30ffecba89573f0be28d1dab791f46d5489a3e1d4a43159736ef5fb03e2f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] dc268b710b86e32ad2b555f59b3458ca045d12ee6f55f121d06e2b276f5db328
[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" "dc268b710b86e32ad2b555f59b3458ca045d12ee6f55f121d06e2b276f5db328"`
[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 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stripper_lib-211d62e0650e0f9a
[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] [stderr]      Running /opt/rustwide/target/debug/deps/rustdoc_stripper-dbfcfc1ff3d9b12f
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-51aafa730c32608f
[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] [stdout] running 26 tests
[INFO] [stdout] test test4_regeneration ... ok
[INFO] [stdout] test test13_regeneration ... ok
[INFO] [stdout] test test12_strip ... ok
[INFO] [stdout] test test5_regeneration ... ok
[INFO] [stdout] test test3_strip ... ok
[INFO] [stdout] test test3_regeneration ... ok
[INFO] [stdout] test test11_strip ... ok
[INFO] [stdout] test test13_strip ... ok
[INFO] [stdout] test test8_regeneration ... ok
[INFO] [stdout] test test11_regeneration ... ok
[INFO] [stdout] test test10_strip ... ok
[INFO] [stdout] test test2_regeneration ... ok
[INFO] [stdout] test test_strip ... ok
[INFO] [stdout] test test10_regeneration ... ok
[INFO] [stdout] test test10_regeneration2 ... ok
[INFO] [stdout] test test2_strip ... ok
[INFO] [stdout] test test10_regeneration3 ... ok
[INFO] [stdout] test test6_regeneration ... ok
[INFO] [stdout] test test9_strip ... ok
[INFO] [stdout] test test9_regeneration ... ok
[INFO] [stdout] test test8_strip ... ok
[INFO] [stdout] test test4_strip ... ok
[INFO] [stdout] test test_regeneration ... ok
[INFO] [stdout] test test7_regeneration ... ok
[INFO] [stdout] test test10_regeneration4 ... ok
[INFO] [stdout] test test5_strip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dc268b710b86e32ad2b555f59b3458ca045d12ee6f55f121d06e2b276f5db328"`
[INFO] running `"docker" "rm" "-f" "dc268b710b86e32ad2b555f59b3458ca045d12ee6f55f121d06e2b276f5db328"`
[INFO] [stdout] dc268b710b86e32ad2b555f59b3458ca045d12ee6f55f121d06e2b276f5db328