[INFO] fetching crate cosp 0.1.2...
[INFO] testing cosp-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cosp 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cosp 0.1.2
[INFO] finished tweaking crates.io crate cosp 0.1.2
[INFO] tweaked toml for crates.io crate cosp 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosp 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cosp 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kohaku v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f8399030506fff9302d7f0b7edc9c07b516388d58cd02aaab7a2c5abc10be07
[INFO] running `Command { std: "docker" "start" "-a" "0f8399030506fff9302d7f0b7edc9c07b516388d58cd02aaab7a2c5abc10be07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f8399030506fff9302d7f0b7edc9c07b516388d58cd02aaab7a2c5abc10be07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8399030506fff9302d7f0b7edc9c07b516388d58cd02aaab7a2c5abc10be07", kill_on_drop: false }`
[INFO] [stdout] 0f8399030506fff9302d7f0b7edc9c07b516388d58cd02aaab7a2c5abc10be07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b2a41de57fe132c1d11c7a5eb6f0566718c8b3db64b896542f7e265676ec7fc
[INFO] running `Command { std: "docker" "start" "-a" "0b2a41de57fe132c1d11c7a5eb6f0566718c8b3db64b896542f7e265676ec7fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling kohaku v0.1.4
[INFO] [stderr]    Compiling cosp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "0b2a41de57fe132c1d11c7a5eb6f0566718c8b3db64b896542f7e265676ec7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b2a41de57fe132c1d11c7a5eb6f0566718c8b3db64b896542f7e265676ec7fc", kill_on_drop: false }`
[INFO] [stdout] 0b2a41de57fe132c1d11c7a5eb6f0566718c8b3db64b896542f7e265676ec7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52676035a7df5df67de2cb75aa28ccb08c32b8bca666786a6ced31f09e0c598b
[INFO] running `Command { std: "docker" "start" "-a" "52676035a7df5df67de2cb75aa28ccb08c32b8bca666786a6ced31f09e0c598b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "52676035a7df5df67de2cb75aa28ccb08c32b8bca666786a6ced31f09e0c598b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52676035a7df5df67de2cb75aa28ccb08c32b8bca666786a6ced31f09e0c598b", kill_on_drop: false }`
[INFO] [stdout] 52676035a7df5df67de2cb75aa28ccb08c32b8bca666786a6ced31f09e0c598b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 270f38cc0abe6b0f9d301b02a632d4924d515b9b510d61970df717e93c9632af
[INFO] running `Command { std: "docker" "start" "-a" "270f38cc0abe6b0f9d301b02a632d4924d515b9b510d61970df717e93c9632af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cosp-dc3a306c7046d0f7)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test tests::test_infer_1_10 ... ok
[INFO] [stdout] test tests::test_infer_1_2 ... ok
[INFO] [stdout] test tests::test_infer_1_5 ... ok
[INFO] [stdout] test tests::test_infer_1_4 ... ok
[INFO] [stdout] test tests::test_infer_1_7 ... ok
[INFO] [stdout] test tests::test_infer_1_8 ... ok
[INFO] [stdout] test tests::test_infer_1_6 ... ok
[INFO] [stdout] test tests::test_infer_1_9 ... ok
[INFO] [stdout] test tests::test_infer_2 ... ok
[INFO] [stdout] test tests::test_infer_3_2 ... ok
[INFO] [stdout] test tests::test_infer_1_1 ... ok
[INFO] [stdout] test tests::test_infer_3_3 ... ok
[INFO] [stdout] test tests::test_infer_4_1 ... ok
[INFO] [stdout] test tests::test_infer_3_4 ... ok
[INFO] [stdout] test tests::test_infer_4_10 ... ok
[INFO] [stdout] test tests::test_infer_3_1 ... ok
[INFO] [stdout] test tests::test_infer_3_5 ... ok
[INFO] [stdout] test tests::test_infer_4_3 ... ok
[INFO] [stdout] test tests::test_infer_4_5 ... ok
[INFO] [stdout] test tests::test_infer_4_4 ... ok
[INFO] [stdout] test tests::test_infer_4_6 ... ok
[INFO] [stdout] test tests::test_infer_4_7 ... ok
[INFO] [stdout] test tests::test_infer_4_8 ... ok
[INFO] [stdout] test tests::test_infer_4_9 ... ok
[INFO] [stdout] test tests::test_infer_5_1 ... ok
[INFO] [stdout] test tests::test_parse_query_1 ... ok
[INFO] [stdout] test tests::test_parse_term_1 ... ok
[INFO] [stdout] test tests::test_parse_rules_1 ... ok
[INFO] [stdout] test tests::test_parse_query_2 ... ok
[INFO] [stdout] test tests::test_parse_term_10 ... ok
[INFO] [stdout] test tests::test_parse_term_12 ... ok
[INFO] [stdout] test tests::test_parse_term_13 ... ok
[INFO] [stdout] test tests::test_parse_term_11 ... ok
[INFO] [stdout] test tests::test_parse_term_16 ... ok
[INFO] [stdout] test tests::test_parse_term_2 ... ok
[INFO] [stdout] test tests::test_parse_term_4 ... ok
[INFO] [stdout] test tests::test_parse_term_5 ... ok
[INFO] [stdout] test tests::test_parse_term_6 ... ok
[INFO] [stdout] test tests::test_parse_term_7 ... ok
[INFO] [stdout] test tests::test_parse_term_8 ... ok
[INFO] [stdout] test tests::test_parse_term_9 ... ok
[INFO] [stdout] test tests::test_stringify_goal_1 ... ok
[INFO] [stdout] test tests::test_stringify_goal_2 ... ok
[INFO] [stdout] test tests::test_stringify_goal_3 ... ok
[INFO] [stdout] test tests::test_stringify_goal_4 ... ok
[INFO] [stdout] test tests::test_stringify_goal_5 ... ok
[INFO] [stdout] test tests::test_stringify_table_1 ... ok
[INFO] [stdout] test tests::test_take_rules_2 ... ok
[INFO] [stdout] test tests::test_take_rules_3 ... ok
[INFO] [stdout] test tests::test_take_rules_4 ... ok
[INFO] [stdout] test tests::test_unify_1 ... ok
[INFO] [stdout] test tests::test_unify_10 ... ok
[INFO] [stdout] test tests::test_parse_term_14 ... ok
[INFO] [stdout] test tests::test_parse_term_15 ... ok
[INFO] [stdout] test tests::test_unify_11 ... ok
[INFO] [stdout] test tests::test_unify_12 ... ok
[INFO] [stdout] test tests::test_unify_4 ... ok
[INFO] [stdout] test tests::test_unify_2 ... ok
[INFO] [stdout] test tests::test_unify_5 ... ok
[INFO] [stdout] test tests::test_unify_3 ... ok
[INFO] [stdout] test tests::test_unify_7 ... ok
[INFO] [stdout] test tests::test_unify_6 ... ok
[INFO] [stdout] test tests::test_unify_8 ... ok
[INFO] [stdout] test tests::test_infer_4_2 ... ok
[INFO] [stdout] test tests::test_infer_6_1 ... ok
[INFO] [stdout] test tests::test_unify_9 ... ok
[INFO] [stdout] test tests::test_infer_1_3 ... ok
[INFO] [stdout] test tests::test_parse_term_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cosp-29a93fae95eacaa1)
[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]    Doc-tests cosp
[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" "270f38cc0abe6b0f9d301b02a632d4924d515b9b510d61970df717e93c9632af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270f38cc0abe6b0f9d301b02a632d4924d515b9b510d61970df717e93c9632af", kill_on_drop: false }`
[INFO] [stdout] 270f38cc0abe6b0f9d301b02a632d4924d515b9b510d61970df717e93c9632af