[INFO] fetching crate findshlibs 0.8.0...
[INFO] testing findshlibs-0.8.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate findshlibs 0.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate findshlibs 0.8.0 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 crates.io crate findshlibs 0.8.0
[INFO] finished tweaking crates.io crate findshlibs 0.8.0
[INFO] tweaked toml for crates.io crate findshlibs 0.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate findshlibs 0.8.0 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] d59fb4ba790155a141c352d47d83e7655693c7ef6b3cb31c2f2c1501442a34c8
[INFO] running `Command { std: "docker" "start" "-a" "d59fb4ba790155a141c352d47d83e7655693c7ef6b3cb31c2f2c1501442a34c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59fb4ba790155a141c352d47d83e7655693c7ef6b3cb31c2f2c1501442a34c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59fb4ba790155a141c352d47d83e7655693c7ef6b3cb31c2f2c1501442a34c8", kill_on_drop: false }`
[INFO] [stdout] d59fb4ba790155a141c352d47d83e7655693c7ef6b3cb31c2f2c1501442a34c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce083874918b5a388321e2f612bd47195a764ba8eac243314193a1f6f5c33138
[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" "ce083874918b5a388321e2f612bd47195a764ba8eac243314193a1f6f5c33138", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling findshlibs v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "ce083874918b5a388321e2f612bd47195a764ba8eac243314193a1f6f5c33138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce083874918b5a388321e2f612bd47195a764ba8eac243314193a1f6f5c33138", kill_on_drop: false }`
[INFO] [stdout] ce083874918b5a388321e2f612bd47195a764ba8eac243314193a1f6f5c33138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4a9535c1ba20af0312847e84084e22f17d3fcf99bb7578cb6513b078fe331fb
[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" "c4a9535c1ba20af0312847e84084e22f17d3fcf99bb7578cb6513b078fe331fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling findshlibs v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "c4a9535c1ba20af0312847e84084e22f17d3fcf99bb7578cb6513b078fe331fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a9535c1ba20af0312847e84084e22f17d3fcf99bb7578cb6513b078fe331fb", kill_on_drop: false }`
[INFO] [stdout] c4a9535c1ba20af0312847e84084e22f17d3fcf99bb7578cb6513b078fe331fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 64776da4a2fb911dac51c577a36ab5ebd7274b72d736ad60e68ada40e185b4c6
[INFO] running `Command { std: "docker" "start" "-a" "64776da4a2fb911dac51c577a36ab5ebd7274b72d736ad60e68ada40e185b4c6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/findshlibs-ad6799a41d595d8c
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test linux::tests::can_break ... ok
[INFO] [stdout] test linux::tests::get_name ... ok
[INFO] [stdout] test linux::tests::get_id ... ok
[INFO] [stdout] test linux::tests::have_load_segment ... ok
[INFO] [stdout] test linux::tests::have_libc ... ok
[INFO] [stdout] test tests::test_load_address_bias ... ok
[INFO] [stdout] test tests::panic_in_each ... ok
[INFO] [stderr]    Doc-tests findshlibs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64776da4a2fb911dac51c577a36ab5ebd7274b72d736ad60e68ada40e185b4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64776da4a2fb911dac51c577a36ab5ebd7274b72d736ad60e68ada40e185b4c6", kill_on_drop: false }`
[INFO] [stdout] 64776da4a2fb911dac51c577a36ab5ebd7274b72d736ad60e68ada40e185b4c6