[INFO] fetching crate cerk_loader_file 0.2.6...
[INFO] testing cerk_loader_file-0.2.6 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cerk_loader_file 0.2.6 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cerk_loader_file 0.2.6 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 cerk_loader_file 0.2.6
[INFO] finished tweaking crates.io crate cerk_loader_file 0.2.6
[INFO] tweaked toml for crates.io crate cerk_loader_file 0.2.6 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8f1753db444528d57ae639e66a313194a4bcec5c4a7d6cf3dcaa5359e3b09ae0
[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" "8f1753db444528d57ae639e66a313194a4bcec5c4a7d6cf3dcaa5359e3b09ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f1753db444528d57ae639e66a313194a4bcec5c4a7d6cf3dcaa5359e3b09ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1753db444528d57ae639e66a313194a4bcec5c4a7d6cf3dcaa5359e3b09ae0", kill_on_drop: false }`
[INFO] [stdout] 8f1753db444528d57ae639e66a313194a4bcec5c4a7d6cf3dcaa5359e3b09ae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3db3f6006b40a816cfdf656b3257e1e5c506e22a28acb56b1996599cc587141b
[INFO] running `Command { std: "docker" "start" "-a" "3db3f6006b40a816cfdf656b3257e1e5c506e22a28acb56b1996599cc587141b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling cerk_loader_file v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.31s
[INFO] running `Command { std: "docker" "inspect" "3db3f6006b40a816cfdf656b3257e1e5c506e22a28acb56b1996599cc587141b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db3f6006b40a816cfdf656b3257e1e5c506e22a28acb56b1996599cc587141b", kill_on_drop: false }`
[INFO] [stdout] 3db3f6006b40a816cfdf656b3257e1e5c506e22a28acb56b1996599cc587141b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 90739d4fb9377ca0cda7646e748086eb24cc471ad378fa8274a952ab6cc213ff
[INFO] running `Command { std: "docker" "start" "-a" "90739d4fb9377ca0cda7646e748086eb24cc471ad378fa8274a952ab6cc213ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling cerk_loader_file v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "90739d4fb9377ca0cda7646e748086eb24cc471ad378fa8274a952ab6cc213ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90739d4fb9377ca0cda7646e748086eb24cc471ad378fa8274a952ab6cc213ff", kill_on_drop: false }`
[INFO] [stdout] 90739d4fb9377ca0cda7646e748086eb24cc471ad378fa8274a952ab6cc213ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d0c82ac2cbe158d280e033f852bb0cefed52d1918ee7f9fc2e1c20610b9cf7f
[INFO] running `Command { std: "docker" "start" "-a" "7d0c82ac2cbe158d280e033f852bb0cefed52d1918ee7f9fc2e1c20610b9cf7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cerk_loader_file-ca7ec36a050f93c7
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test config_parser::tests::parse_config_to_start_options_test ... ok
[INFO] [stdout] test cerk_loader_file::tests::load_by_path_test ... ok
[INFO] [stdout] test start_links::helpers::tests::fn_to_link_test ... ok
[INFO] [stdout] test start_links::helpers::tests::fn_to_links_multiple_test ... ok
[INFO] [stdout] test start_links::helpers::tests::fn_to_links_test ... ok
[INFO] [stdout] test config_parser::tests::parse_json_to_config_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cerk_loader_file
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d0c82ac2cbe158d280e033f852bb0cefed52d1918ee7f9fc2e1c20610b9cf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0c82ac2cbe158d280e033f852bb0cefed52d1918ee7f9fc2e1c20610b9cf7f", kill_on_drop: false }`
[INFO] [stdout] 7d0c82ac2cbe158d280e033f852bb0cefed52d1918ee7f9fc2e1c20610b9cf7f