[INFO] fetching crate completion_stage 0.1.0... [INFO] testing completion_stage-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate completion_stage 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate completion_stage 0.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate completion_stage 0.1.0 [INFO] tweaked toml for crates.io crate completion_stage 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate completion_stage 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate completion_stage 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defer-heavy v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f65e93961ca7acdc26beb2b215ab3941cccccb7531c835b905da0ca2d7b6f0e4 [INFO] running `Command { std: "docker" "start" "-a" "f65e93961ca7acdc26beb2b215ab3941cccccb7531c835b905da0ca2d7b6f0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f65e93961ca7acdc26beb2b215ab3941cccccb7531c835b905da0ca2d7b6f0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f65e93961ca7acdc26beb2b215ab3941cccccb7531c835b905da0ca2d7b6f0e4", kill_on_drop: false }` [INFO] [stdout] f65e93961ca7acdc26beb2b215ab3941cccccb7531c835b905da0ca2d7b6f0e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a63286598184d5d18ff8c238669f6b7d08d8f55c386cbdee4484d4b148183d0a [INFO] running `Command { std: "docker" "start" "-a" "a63286598184d5d18ff8c238669f6b7d08d8f55c386cbdee4484d4b148183d0a", kill_on_drop: false }` [INFO] [stderr] Compiling defer-heavy v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling completion_stage v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "a63286598184d5d18ff8c238669f6b7d08d8f55c386cbdee4484d4b148183d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a63286598184d5d18ff8c238669f6b7d08d8f55c386cbdee4484d4b148183d0a", kill_on_drop: false }` [INFO] [stdout] a63286598184d5d18ff8c238669f6b7d08d8f55c386cbdee4484d4b148183d0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b446796991e34a15d45d2f58f2d46c166fa9b980de64c8607ad24ce7761306ed [INFO] running `Command { std: "docker" "start" "-a" "b446796991e34a15d45d2f58f2d46c166fa9b980de64c8607ad24ce7761306ed", kill_on_drop: false }` [INFO] [stderr] Compiling completion_stage v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "b446796991e34a15d45d2f58f2d46c166fa9b980de64c8607ad24ce7761306ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b446796991e34a15d45d2f58f2d46c166fa9b980de64c8607ad24ce7761306ed", kill_on_drop: false }` [INFO] [stdout] b446796991e34a15d45d2f58f2d46c166fa9b980de64c8607ad24ce7761306ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd095330df4c3ac0e08d5e2a6f133c56b6a888b1ec83192323901e812cc72695 [INFO] running `Command { std: "docker" "start" "-a" "dd095330df4c3ac0e08d5e2a6f133c56b6a888b1ec83192323901e812cc72695", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/completion_stage-9ae34d66452d3a23) [INFO] [stderr] Running tests/stack_blower.rs (/opt/rustwide/target/debug/deps/stack_blower-cb77859f70a82d63) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test stack_blower ... ok [INFO] [stderr] Running tests/tc1.rs (/opt/rustwide/target/debug/deps/tc1-82a2f5d518cd0331) [INFO] [stdout] test stack_blower_ref ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stderr] Running tests/tc10.rs (/opt/rustwide/target/debug/deps/tc10-7fc22f38bd8e01d8) [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 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s [INFO] [stdout] [INFO] [stderr] Running tests/tc2.rs (/opt/rustwide/target/debug/deps/tc2-3839297dd7d9f501) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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] [stderr] Running tests/tc3.rs (/opt/rustwide/target/debug/deps/tc3-3ce90f7232049ad4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/tc4.rs (/opt/rustwide/target/debug/deps/tc4-2686fcba5132d9e0) [INFO] [stdout] test test ... 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] [stderr] Running tests/tc5.rs (/opt/rustwide/target/debug/deps/tc5-f67b8d75a656cbb3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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 test2 ... ok [INFO] [stderr] Running tests/tc6.rs (/opt/rustwide/target/debug/deps/tc6-cb644f60616d2835) [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stderr] Running tests/tc7.rs (/opt/rustwide/target/debug/deps/tc7-77b8fe8b65b3bae9) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test2 ... ok [INFO] [stdout] test test ... 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] [stderr] Running tests/tc8.rs (/opt/rustwide/target/debug/deps/tc8-2f1b2ef23ebaacb5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/tc9.rs (/opt/rustwide/target/debug/deps/tc9-8ac4a3000bd9360a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s [INFO] [stdout] [INFO] [stderr] Doc-tests completion_stage [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - CompletionStage::new_async_with_error (line 623) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dd095330df4c3ac0e08d5e2a6f133c56b6a888b1ec83192323901e812cc72695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd095330df4c3ac0e08d5e2a6f133c56b6a888b1ec83192323901e812cc72695", kill_on_drop: false }` [INFO] [stdout] dd095330df4c3ac0e08d5e2a6f133c56b6a888b1ec83192323901e812cc72695