[INFO] fetching crate postman-pop3 0.2.0... [INFO] testing postman-pop3-0.2.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate postman-pop3 0.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate postman-pop3 0.2.0 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 postman-pop3 0.2.0 [INFO] finished tweaking crates.io crate postman-pop3 0.2.0 [INFO] tweaked toml for crates.io crate postman-pop3 0.2.0 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] a3e4a42d6a08fd6f9460c961a51dbecc3477409800b8e131c17c93595c8ffa0b [INFO] running `Command { std: "docker" "start" "-a" "a3e4a42d6a08fd6f9460c961a51dbecc3477409800b8e131c17c93595c8ffa0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3e4a42d6a08fd6f9460c961a51dbecc3477409800b8e131c17c93595c8ffa0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3e4a42d6a08fd6f9460c961a51dbecc3477409800b8e131c17c93595c8ffa0b", kill_on_drop: false }` [INFO] [stdout] a3e4a42d6a08fd6f9460c961a51dbecc3477409800b8e131c17c93595c8ffa0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13b5aa84fe7bee4b7606b8bc217c81a03bc9fd96acdf9613dde672f47a7b5b21 [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" "13b5aa84fe7bee4b7606b8bc217c81a03bc9fd96acdf9613dde672f47a7b5b21", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.0 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling sled v0.34.6 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling postman-pop3 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.64s [INFO] running `Command { std: "docker" "inspect" "13b5aa84fe7bee4b7606b8bc217c81a03bc9fd96acdf9613dde672f47a7b5b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b5aa84fe7bee4b7606b8bc217c81a03bc9fd96acdf9613dde672f47a7b5b21", kill_on_drop: false }` [INFO] [stdout] 13b5aa84fe7bee4b7606b8bc217c81a03bc9fd96acdf9613dde672f47a7b5b21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a442aea3dacdbdb95cc8506e93bf0d9edacebe0c70c4785e71ae407f2e34c52b [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" "a442aea3dacdbdb95cc8506e93bf0d9edacebe0c70c4785e71ae407f2e34c52b", kill_on_drop: false }` [INFO] [stderr] Compiling postman-pop3 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "a442aea3dacdbdb95cc8506e93bf0d9edacebe0c70c4785e71ae407f2e34c52b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a442aea3dacdbdb95cc8506e93bf0d9edacebe0c70c4785e71ae407f2e34c52b", kill_on_drop: false }` [INFO] [stdout] a442aea3dacdbdb95cc8506e93bf0d9edacebe0c70c4785e71ae407f2e34c52b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0ac038bf5642b1da17c666c392b3160b148d6e8a890924ad032849b9ac6255f5 [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" "0ac038bf5642b1da17c666c392b3160b148d6e8a890924ad032849b9ac6255f5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/postman_pop3-05466423065f65f6 [INFO] [stderr] Doc-tests postman-pop3 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/proto.rs - proto::Command::STAT (line 531) ... FAILED [INFO] [stdout] test src/proto.rs - proto::Command::APOP (line 97) ... FAILED [INFO] [stdout] test src/proto.rs - proto::Command::APOP (line 102) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/proto.rs - proto::Command::STAT (line 531) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `memo` [INFO] [stdout] --> src/proto.rs:532:12 [INFO] [stdout] | [INFO] [stdout] 3 | NOTE: This memo STRONGLY discourages implementations [INFO] [stdout] | - ^^^^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/proto.rs - proto::Command::APOP (line 97) stdout ---- [INFO] [stdout] error: expected type, found `1896.697170952` [INFO] [stdout] --> src/proto.rs:98:2 [INFO] [stdout] | [INFO] [stdout] 3 | <1896.697170952@dbc.mtview.ca.us>tanstaaf [INFO] [stdout] | ^^^^^^^^^^^^^^ expected type [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/proto.rs - proto::Command::APOP (line 102) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `c4c9334bac560ecc979e58001b3e22fb` in this scope [INFO] [stdout] --> src/proto.rs:103:1 [INFO] [stdout] | [INFO] [stdout] 3 | c4c9334bac560ecc979e58001b3e22fb [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/proto.rs - proto::Command::APOP (line 102) [INFO] [stdout] src/proto.rs - proto::Command::APOP (line 97) [INFO] [stdout] src/proto.rs - proto::Command::STAT (line 531) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 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" "0ac038bf5642b1da17c666c392b3160b148d6e8a890924ad032849b9ac6255f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ac038bf5642b1da17c666c392b3160b148d6e8a890924ad032849b9ac6255f5", kill_on_drop: false }` [INFO] [stdout] 0ac038bf5642b1da17c666c392b3160b148d6e8a890924ad032849b9ac6255f5