[INFO] fetching crate ductile 0.1.0... [INFO] testing ductile-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate ductile 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ductile 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ductile 0.1.0 [INFO] finished tweaking crates.io crate ductile 0.1.0 [INFO] tweaked toml for crates.io crate ductile 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f45074b0c63b3066ab89b951ccb054905e5b3db7f0f56f5242d43e973b56914 [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" "4f45074b0c63b3066ab89b951ccb054905e5b3db7f0f56f5242d43e973b56914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f45074b0c63b3066ab89b951ccb054905e5b3db7f0f56f5242d43e973b56914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f45074b0c63b3066ab89b951ccb054905e5b3db7f0f56f5242d43e973b56914", kill_on_drop: false }` [INFO] [stdout] 4f45074b0c63b3066ab89b951ccb054905e5b3db7f0f56f5242d43e973b56914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c66f6e46f4ba0ce0b41605fc7295504fac01ff4d8c38c784b74d18cf66b9a1c [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" "9c66f6e46f4ba0ce0b41605fc7295504fac01ff4d8c38c784b74d18cf66b9a1c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling stream-cipher v0.4.1 [INFO] [stderr] Compiling chacha20 v0.4.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling ductile v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.08s [INFO] running `Command { std: "docker" "inspect" "9c66f6e46f4ba0ce0b41605fc7295504fac01ff4d8c38c784b74d18cf66b9a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c66f6e46f4ba0ce0b41605fc7295504fac01ff4d8c38c784b74d18cf66b9a1c", kill_on_drop: false }` [INFO] [stdout] 9c66f6e46f4ba0ce0b41605fc7295504fac01ff4d8c38c784b74d18cf66b9a1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 57344dfa5ecb9d50336377644729ebcaf6fea40116d0d30ff82338448104cb2c [INFO] running `Command { std: "docker" "start" "-a" "57344dfa5ecb9d50336377644729ebcaf6fea40116d0d30ff82338448104cb2c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ductile v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `Command { std: "docker" "inspect" "57344dfa5ecb9d50336377644729ebcaf6fea40116d0d30ff82338448104cb2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57344dfa5ecb9d50336377644729ebcaf6fea40116d0d30ff82338448104cb2c", kill_on_drop: false }` [INFO] [stdout] 57344dfa5ecb9d50336377644729ebcaf6fea40116d0d30ff82338448104cb2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4e2488a20842ab32768da830ad2378d78529b8be32daac2c7e77eb7937f12143 [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" "4e2488a20842ab32768da830ad2378d78529b8be32daac2c7e77eb7937f12143", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ductile-20fa540eb89a4fc6 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_remote_channels_enc_wrong_key ... ok [INFO] [stdout] test tests::test_remote_channels_receiver_stops ... ok [INFO] [stdout] test tests::test_remote_channels_enc_no_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ductile [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - connect_channel (line 731) ... FAILED [INFO] [stdout] test src/lib.rs - (line 47) ... FAILED [INFO] [stdout] test src/lib.rs - ChannelReceiver::change_type (line 502) ... FAILED [INFO] [stdout] test src/lib.rs - ChannelSender::send (line 261) ... ok [INFO] [stdout] test src/lib.rs - ChannelSender::send_raw (line 293) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/lib.rs - ChannelReceiver::recv (line 400) ... ok [INFO] [stdout] test src/lib.rs - ChannelReceiver::recv_raw (line 428) ... ok [INFO] [stdout] test src/lib.rs - ChannelServer::bind (line 577) ... ok [INFO] [stdout] test src/lib.rs - ChannelServer::bind_with_enc (line 609) ... ok [INFO] [stdout] test src/lib.rs - connect_channel_with_enc (line 769) ... ok [INFO] [stdout] test src/lib.rs - ChannelSender::change_type (line 361) ... ok [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - new_local_channel (line 534) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - connect_channel (line 731) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 47) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - ChannelReceiver::change_type (line 502) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 47) [INFO] [stdout] src/lib.rs - ChannelReceiver::change_type (line 502) [INFO] [stdout] src/lib.rs - connect_channel (line 731) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "4e2488a20842ab32768da830ad2378d78529b8be32daac2c7e77eb7937f12143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e2488a20842ab32768da830ad2378d78529b8be32daac2c7e77eb7937f12143", kill_on_drop: false }` [INFO] [stdout] 4e2488a20842ab32768da830ad2378d78529b8be32daac2c7e77eb7937f12143