[INFO] fetching crate postman-pop3 0.2.0... [INFO] testing postman-pop3-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate postman-pop3 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate postman-pop3 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sled v0.34.7 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8eed20f08bc8ef94437607261976983dbbcbdd211e91e59c981d31e3e8f461a [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" "e8eed20f08bc8ef94437607261976983dbbcbdd211e91e59c981d31e3e8f461a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8eed20f08bc8ef94437607261976983dbbcbdd211e91e59c981d31e3e8f461a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8eed20f08bc8ef94437607261976983dbbcbdd211e91e59c981d31e3e8f461a", kill_on_drop: false }` [INFO] [stdout] e8eed20f08bc8ef94437607261976983dbbcbdd211e91e59c981d31e3e8f461a [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--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] 2e6459b6f79e8cfbb08007218c84626f2dd1f7ad67191b3054a02ce7891e4029 [INFO] running `Command { std: "docker" "start" "-a" "2e6459b6f79e8cfbb08007218c84626f2dd1f7ad67191b3054a02ce7891e4029", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling postman-pop3 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.43s [INFO] running `Command { std: "docker" "inspect" "2e6459b6f79e8cfbb08007218c84626f2dd1f7ad67191b3054a02ce7891e4029", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e6459b6f79e8cfbb08007218c84626f2dd1f7ad67191b3054a02ce7891e4029", kill_on_drop: false }` [INFO] [stdout] 2e6459b6f79e8cfbb08007218c84626f2dd1f7ad67191b3054a02ce7891e4029 [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] fc40cc5f9fcce39a6f38842065c7439ab2fc2a36e5cbf7cb3daa77778ece7e95 [INFO] running `Command { std: "docker" "start" "-a" "fc40cc5f9fcce39a6f38842065c7439ab2fc2a36e5cbf7cb3daa77778ece7e95", kill_on_drop: false }` [INFO] [stderr] Compiling postman-pop3 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "fc40cc5f9fcce39a6f38842065c7439ab2fc2a36e5cbf7cb3daa77778ece7e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc40cc5f9fcce39a6f38842065c7439ab2fc2a36e5cbf7cb3daa77778ece7e95", kill_on_drop: false }` [INFO] [stdout] fc40cc5f9fcce39a6f38842065c7439ab2fc2a36e5cbf7cb3daa77778ece7e95 [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae3bd39b8bd3258e5c8a0df2e90cf1b50c91d12b65c42bcc1dc9b25ece9fa94e [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" "ae3bd39b8bd3258e5c8a0df2e90cf1b50c91d12b65c42bcc1dc9b25ece9fa94e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/postman_pop3-3eeff704f25fa37e) [INFO] [stdout] [INFO] [stderr] Doc-tests postman-pop3 [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 3 tests [INFO] [stdout] test src/proto.rs - proto::Command::STAT (line 530) ... FAILED [INFO] [stdout] test src/proto.rs - proto::Command::APOP (line 96) ... FAILED [INFO] [stdout] test src/proto.rs - proto::Command::APOP (line 100) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/proto.rs - proto::Command::STAT (line 530) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `memo` [INFO] [stdout] --> src/proto.rs:531:12 [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 type ascription [INFO] [stdout] | [INFO] [stdout] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stdout] = note: see issue #23416 for more information [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 96) stdout ---- [INFO] [stdout] error: expected type, found `1896.697170952` [INFO] [stdout] --> src/proto.rs:97:2 [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 100) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `c4c9334bac560ecc979e58001b3e22fb` in this scope [INFO] [stdout] --> src/proto.rs:101:1 [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 100) [INFO] [stdout] src/proto.rs - proto::Command::APOP (line 96) [INFO] [stdout] src/proto.rs - proto::Command::STAT (line 530) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "ae3bd39b8bd3258e5c8a0df2e90cf1b50c91d12b65c42bcc1dc9b25ece9fa94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae3bd39b8bd3258e5c8a0df2e90cf1b50c91d12b65c42bcc1dc9b25ece9fa94e", kill_on_drop: false }` [INFO] [stdout] ae3bd39b8bd3258e5c8a0df2e90cf1b50c91d12b65c42bcc1dc9b25ece9fa94e