[INFO] fetching crate faux 0.0.6... [INFO] testing faux-0.0.6 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate faux 0.0.6 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate faux 0.0.6 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 faux 0.0.6 [INFO] finished tweaking crates.io crate faux 0.0.6 [INFO] tweaked toml for crates.io crate faux 0.0.6 written to /workspace/builds/worker-14/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded faux_macros v0.0.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] a65aedb0831ac5529982db778b7b89f9699a3e92c6f2bc4df0f1306f2f2b557a [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" "a65aedb0831ac5529982db778b7b89f9699a3e92c6f2bc4df0f1306f2f2b557a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a65aedb0831ac5529982db778b7b89f9699a3e92c6f2bc4df0f1306f2f2b557a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a65aedb0831ac5529982db778b7b89f9699a3e92c6f2bc4df0f1306f2f2b557a", kill_on_drop: false }` [INFO] [stdout] a65aedb0831ac5529982db778b7b89f9699a3e92c6f2bc4df0f1306f2f2b557a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba6dc7c2bb908545314fb4e8d0f1db9f554eaf8fdf1eed2777fef7445b155c1a [INFO] running `Command { std: "docker" "start" "-a" "ba6dc7c2bb908545314fb4e8d0f1db9f554eaf8fdf1eed2777fef7445b155c1a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling faux_macros v0.0.6 [INFO] [stderr] Compiling faux v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.91s [INFO] running `Command { std: "docker" "inspect" "ba6dc7c2bb908545314fb4e8d0f1db9f554eaf8fdf1eed2777fef7445b155c1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6dc7c2bb908545314fb4e8d0f1db9f554eaf8fdf1eed2777fef7445b155c1a", kill_on_drop: false }` [INFO] [stdout] ba6dc7c2bb908545314fb4e8d0f1db9f554eaf8fdf1eed2777fef7445b155c1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 34be2b08cff851ea13cbebd85c52ea231abb10cd8523f9f8ec28711205206c2a [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" "34be2b08cff851ea13cbebd85c52ea231abb10cd8523f9f8ec28711205206c2a", kill_on_drop: false }` [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling faux v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.38s [INFO] running `Command { std: "docker" "inspect" "34be2b08cff851ea13cbebd85c52ea231abb10cd8523f9f8ec28711205206c2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34be2b08cff851ea13cbebd85c52ea231abb10cd8523f9f8ec28711205206c2a", kill_on_drop: false }` [INFO] [stdout] 34be2b08cff851ea13cbebd85c52ea231abb10cd8523f9f8ec28711205206c2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] ec672bf7c9cbe6d20ef885d13f96cc6d0771580d04816b56731c078e3c8eab4c [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" "ec672bf7c9cbe6d20ef885d13f96cc6d0771580d04816b56731c078e3c8eab4c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/faux-6d111ea1d9ed3659 [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/arbitrary_self-89db046f8c9eedaa [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test by_rc ... ok [INFO] [stdout] test by_box ... ok [INFO] [stdout] test by_box_from_owned ... ok [INFO] [stdout] test by_rc_from_owned ... ok [INFO] [stdout] test by_rc_from_owned_panics_if_cloned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/asynchronous-f7b91f05c2dcf523 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test mocked ... ok [INFO] [stdout] test real_instance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/clone-7d0dd705f2e1c920 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test can_clone_real ... ok [INFO] [stdout] test cloning_mock_panics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generic_methods-1a93f2716fb7cd13 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/generic_struct-ccd79f051e5b22b9 [INFO] [stdout] test generic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test real ... ok [INFO] [stdout] test mocked ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/multi_mock-080fcf63d796142d [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test once ... ok [INFO] [stdout] test always ... ok [INFO] [stdout] test limited ... ok [INFO] [stdout] test limited_past_limit ... ok [INFO] [stdout] test once_past_limit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/paths-fd13822ba356b0e8 [INFO] [stdout] test mocked ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple-74e93734c12198fd [INFO] [stdout] test real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test real_struct ... ok [INFO] [stdout] test faux_single_arg ... ok [INFO] [stdout] test faux_multi_arg ... ok [INFO] [stdout] test faux_ref_arguments ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/trait_impl-3ec2dc8dd1583f87 [INFO] [stdout] test unmocked_faux_panics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test simple_trait ... ok [INFO] [stdout] test generic_trait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec672bf7c9cbe6d20ef885d13f96cc6d0771580d04816b56731c078e3c8eab4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec672bf7c9cbe6d20ef885d13f96cc6d0771580d04816b56731c078e3c8eab4c", kill_on_drop: false }` [INFO] [stdout] ec672bf7c9cbe6d20ef885d13f96cc6d0771580d04816b56731c078e3c8eab4c