[INFO] fetching crate dialectic 0.1.1... [INFO] testing dialectic-0.1.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate dialectic 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate dialectic 0.1.1 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 dialectic 0.1.1 [INFO] finished tweaking crates.io crate dialectic 0.1.1 [INFO] tweaked toml for crates.io crate dialectic 0.1.1 written to /workspace/builds/worker-3/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 call-by v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] cf85881b1abcbdf20aa88fc58932324595ec28be6c3f9ca2fac0fb3932e77fb4 [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" "cf85881b1abcbdf20aa88fc58932324595ec28be6c3f9ca2fac0fb3932e77fb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf85881b1abcbdf20aa88fc58932324595ec28be6c3f9ca2fac0fb3932e77fb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf85881b1abcbdf20aa88fc58932324595ec28be6c3f9ca2fac0fb3932e77fb4", kill_on_drop: false }` [INFO] [stdout] cf85881b1abcbdf20aa88fc58932324595ec28be6c3f9ca2fac0fb3932e77fb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 7c8b31c42f9647f6833435fe43608ffb620cce865a1e6f67d20926b7c1978829 [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" "7c8b31c42f9647f6833435fe43608ffb620cce865a1e6f67d20926b7c1978829", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling call-by v0.1.0 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tokio v0.3.6 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling dialectic v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.91s [INFO] running `Command { std: "docker" "inspect" "7c8b31c42f9647f6833435fe43608ffb620cce865a1e6f67d20926b7c1978829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c8b31c42f9647f6833435fe43608ffb620cce865a1e6f67d20926b7c1978829", kill_on_drop: false }` [INFO] [stdout] 7c8b31c42f9647f6833435fe43608ffb620cce865a1e6f67d20926b7c1978829 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8ada67ac2f864fd951b6a28dd43fadac9aafd9a47fd877868bf15e8bfa68d582 [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" "8ada67ac2f864fd951b6a28dd43fadac9aafd9a47fd877868bf15e8bfa68d582", kill_on_drop: false }` [INFO] [stderr] Compiling dialectic v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.96s [INFO] running `Command { std: "docker" "inspect" "8ada67ac2f864fd951b6a28dd43fadac9aafd9a47fd877868bf15e8bfa68d582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ada67ac2f864fd951b6a28dd43fadac9aafd9a47fd877868bf15e8bfa68d582", kill_on_drop: false }` [INFO] [stdout] 8ada67ac2f864fd951b6a28dd43fadac9aafd9a47fd877868bf15e8bfa68d582 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a03336000190a6abc2114cfd1bc6bd10b4b2376565aedad030f75eed8586a663 [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" "a03336000190a6abc2114cfd1bc6bd10b4b2376565aedad030f75eed8586a663", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dialectic-5caf4ade36461390 [INFO] [stdout] [INFO] [stderr] Doc-tests dialectic [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 41 tests [INFO] [stdout] test src/lib.rs - (line 269) ... ok [INFO] [stdout] test src/lib.rs - (line 224) ... ok [INFO] [stdout] test src/lib.rs - (line 302) ... ok [INFO] [stdout] test src/lib.rs - (line 51) ... ok [INFO] [stdout] test src/lib.rs - (line 387) ... ok [INFO] [stdout] test src/lib.rs - (line 379) ... ok [INFO] [stdout] test src/lib.rs - (line 215) ... ok [INFO] [stdout] test src/lib.rs - (line 488) ... ok [INFO] [stdout] test src/lib.rs - (line 244) ... ok [INFO] [stdout] test src/lib.rs - (line 495) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] test src/lib.rs - Chan::close (line 882) ... ok [INFO] [stdout] test src/lib.rs - Chan::choose (line 1054) ... ok [INFO] [stdout] test src/lib.rs - (line 320) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::recv (line 923) ... FAILED [INFO] [stdout] test src/lib.rs - (line 401) ... FAILED [INFO] [stdout] test src/lib.rs - (line 159) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::offer (line 1213) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::send (line 968) ... FAILED [INFO] [stdout] test src/lib.rs - (line 509) ... FAILED [INFO] [stdout] test src/lib.rs - (line 99) ... ok [INFO] [stdout] test src/lib.rs - (line 109) ... ok [INFO] [stdout] test src/lib.rs - NewSession (line 694) ... ok [INFO] [stdout] test src/lib.rs - Chan::split (line 1455) ... FAILED [INFO] [stdout] test src/lib.rs - NewSession::bichannel (line 766) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::choose (line 1024) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::offer (line 1247) ... FAILED [INFO] [stdout] test src/lib.rs - (line 123) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::unsplit (line 1581) ... FAILED [INFO] [stdout] test src/lib.rs - NewSession (line 672) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::unsplit (line 1604) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::close (line 867) ... FAILED [INFO] [stdout] test src/lib.rs - NewSession::channel (line 742) ... FAILED [INFO] [stdout] test src/lib.rs - Chan (line 646) ... FAILED [INFO] [stdout] test src/lib.rs - offer (line 1303) ... FAILED [INFO] [stdout] test src/lib.rs - Chan (line 627) ... FAILED [INFO] [stdout] test src/lib.rs - Chan::unwrap (line 1676) ... ok [INFO] [stdout] test src/lib.rs - NewSession::wrap (line 799) ... ok [INFO] [stdout] test src/lib.rs - offer (line 1342) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 320) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::recv (line 923) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 401) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 159) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::offer (line 1213) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::send (line 968) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 509) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::split (line 1455) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - NewSession::bichannel (line 766) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::choose (line 1024) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::offer (line 1247) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 123) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::unsplit (line 1581) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - NewSession (line 672) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::unsplit (line 1604) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan::close (line 867) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - NewSession::channel (line 742) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan (line 646) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - offer (line 1303) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Chan (line 627) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 123) [INFO] [stdout] src/lib.rs - (line 159) [INFO] [stdout] src/lib.rs - (line 320) [INFO] [stdout] src/lib.rs - (line 401) [INFO] [stdout] src/lib.rs - (line 509) [INFO] [stdout] src/lib.rs - Chan (line 627) [INFO] [stdout] src/lib.rs - Chan (line 646) [INFO] [stdout] src/lib.rs - Chan::choose (line 1024) [INFO] [stdout] src/lib.rs - Chan::close (line 867) [INFO] [stdout] src/lib.rs - Chan::offer (line 1213) [INFO] [stdout] src/lib.rs - Chan::offer (line 1247) [INFO] [stdout] src/lib.rs - Chan::recv (line 923) [INFO] [stdout] src/lib.rs - Chan::send (line 968) [INFO] [stdout] src/lib.rs - Chan::split (line 1455) [INFO] [stdout] src/lib.rs - Chan::unsplit (line 1581) [INFO] [stdout] src/lib.rs - Chan::unsplit (line 1604) [INFO] [stdout] src/lib.rs - NewSession (line 672) [INFO] [stdout] src/lib.rs - NewSession::bichannel (line 766) [INFO] [stdout] src/lib.rs - NewSession::channel (line 742) [INFO] [stdout] src/lib.rs - offer (line 1303) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 21 passed; 20 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.97s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "a03336000190a6abc2114cfd1bc6bd10b4b2376565aedad030f75eed8586a663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a03336000190a6abc2114cfd1bc6bd10b4b2376565aedad030f75eed8586a663", kill_on_drop: false }` [INFO] [stdout] a03336000190a6abc2114cfd1bc6bd10b4b2376565aedad030f75eed8586a663