[INFO] fetching crate ste 0.1.0-alpha.11... [INFO] testing ste-0.1.0-alpha.11 against 1.60.0 for beta-1.61-1 [INFO] extracting crate ste 0.1.0-alpha.11 into /workspace/builds/worker-19/source [INFO] validating manifest of crates.io crate ste 0.1.0-alpha.11 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ste 0.1.0-alpha.11 [INFO] finished tweaking crates.io crate ste 0.1.0-alpha.11 [INFO] tweaked toml for crates.io crate ste 0.1.0-alpha.11 written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate crates.io crate ste 0.1.0-alpha.11 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.14 [INFO] [stderr] Downloaded rustversion v1.0.4 [INFO] [stderr] Downloaded loom v0.4.1 [INFO] [stderr] Downloaded syn v1.0.70 [INFO] [stderr] Downloaded futures-io v0.3.14 [INFO] [stderr] Downloaded futures-sink v0.3.14 [INFO] [stderr] Downloaded anyhow v1.0.40 [INFO] [stderr] Downloaded futures-macro v0.3.14 [INFO] [stderr] Downloaded futures-task v0.3.14 [INFO] [stderr] Downloaded futures-channel v0.3.14 [INFO] [stderr] Downloaded futures-util v0.3.14 [INFO] [stderr] Downloaded futures-executor v0.3.14 [INFO] [stderr] Downloaded futures v0.3.14 [INFO] [stderr] Downloaded generator v0.6.25 [INFO] [stderr] Downloaded tokio v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0295bfcddb303fb90fdd1658e40b13fe58572d191b0ca7f984426f0297b48e0 [INFO] running `Command { std: "docker" "start" "-a" "f0295bfcddb303fb90fdd1658e40b13fe58572d191b0ca7f984426f0297b48e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0295bfcddb303fb90fdd1658e40b13fe58572d191b0ca7f984426f0297b48e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0295bfcddb303fb90fdd1658e40b13fe58572d191b0ca7f984426f0297b48e0", kill_on_drop: false }` [INFO] [stdout] f0295bfcddb303fb90fdd1658e40b13fe58572d191b0ca7f984426f0297b48e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58f3bd5dc2fb38f21e69cb4493dc93a519ddff4fe815c03c8643f5c06d4ef754 [INFO] running `Command { std: "docker" "start" "-a" "58f3bd5dc2fb38f21e69cb4493dc93a519ddff4fe815c03c8643f5c06d4ef754", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling ste v0.1.0-alpha.11 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "58f3bd5dc2fb38f21e69cb4493dc93a519ddff4fe815c03c8643f5c06d4ef754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58f3bd5dc2fb38f21e69cb4493dc93a519ddff4fe815c03c8643f5c06d4ef754", kill_on_drop: false }` [INFO] [stdout] 58f3bd5dc2fb38f21e69cb4493dc93a519ddff4fe815c03c8643f5c06d4ef754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 342eb47b7966e91f8522be3adf3a365baa8f5d92a42fb715bc0d82416eaa1a17 [INFO] running `Command { std: "docker" "start" "-a" "342eb47b7966e91f8522be3adf3a365baa8f5d92a42fb715bc0d82416eaa1a17", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling ste v0.1.0-alpha.11 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.96s [INFO] running `Command { std: "docker" "inspect" "342eb47b7966e91f8522be3adf3a365baa8f5d92a42fb715bc0d82416eaa1a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "342eb47b7966e91f8522be3adf3a365baa8f5d92a42fb715bc0d82416eaa1a17", kill_on_drop: false }` [INFO] [stdout] 342eb47b7966e91f8522be3adf3a365baa8f5d92a42fb715bc0d82416eaa1a17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aecb57fe423521b8eef2fb670b0de42f6ac61e6cfd83b0a945b03a38e2fc3ca7 [INFO] running `Command { std: "docker" "start" "-a" "aecb57fe423521b8eef2fb670b0de42f6ac61e6cfd83b0a945b03a38e2fc3ca7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ste-631159f3189d40e9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_threading ... ok [INFO] [stdout] test tests::test_recover_from_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.53s [INFO] [stdout] [INFO] [stderr] Doc-tests ste [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/tag.rs - tag::Tag (line 44) ... ok [INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList::is_empty (line 45) ... ok [INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList::push_back (line 134) ... ok [INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList::push_front (line 80) ... ok [INFO] [stdout] test src/lib.rs - spawn (line 167) ... ok [INFO] [stdout] test src/lib.rs - Builder::prelude (line 582) ... ok [INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList::pop_back (line 219) ... ok [INFO] [stdout] test src/lib.rs - Thread::join (line 457) ... ok [INFO] [stdout] test src/linked_list.rs - linked_list::LinkedList::pop_front (line 175) ... ok [INFO] [stdout] test src/lib.rs - Builder::build (line 608) ... ok [INFO] [stdout] test src/lib.rs - Thread::tag (line 483) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag (line 103) ... ok [INFO] [stdout] test src/lib.rs - Thread::drop (line 422) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - Builder::with_tokio (line 555) ... ok [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] test src/tag.rs - tag::Tag (line 60) ... ok [INFO] [stdout] test src/lib.rs - Thread::submit_async (line 382) ... ok [INFO] [stdout] test src/lib.rs - Thread::submit (line 266) ... ok [INFO] [stdout] test src/lib.rs - Thread::submit (line 280) ... ok [INFO] [stdout] test src/lib.rs - Thread (line 198) ... ok [INFO] [stdout] test src/lib.rs - Thread::submit_async (line 360) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aecb57fe423521b8eef2fb670b0de42f6ac61e6cfd83b0a945b03a38e2fc3ca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aecb57fe423521b8eef2fb670b0de42f6ac61e6cfd83b0a945b03a38e2fc3ca7", kill_on_drop: false }` [INFO] [stdout] aecb57fe423521b8eef2fb670b0de42f6ac61e6cfd83b0a945b03a38e2fc3ca7