[INFO] cloning repository https://github.com/gd0st/eugene [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gd0st/eugene" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgd0st%2Feugene", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgd0st%2Feugene'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfb00b617a35e3ba43480695ad16347af2935bd1 [INFO] checking gd0st/eugene against try#d8a5ee01b913730aca7ab44c72c8f2722c0533ff for pr-139022 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgd0st%2Feugene" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gd0st/eugene on toolchain d8a5ee01b913730aca7ab44c72c8f2722c0533ff [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gd0st/eugene [INFO] finished tweaking git repo https://github.com/gd0st/eugene [INFO] tweaked toml for git repo https://github.com/gd0st/eugene written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gd0st/eugene already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4de1b5e463e6c1be7d0b05bf88443db2c2a10181ef6287c4c10da89a9799f57 [INFO] running `Command { std: "docker" "start" "-a" "d4de1b5e463e6c1be7d0b05bf88443db2c2a10181ef6287c4c10da89a9799f57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4de1b5e463e6c1be7d0b05bf88443db2c2a10181ef6287c4c10da89a9799f57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4de1b5e463e6c1be7d0b05bf88443db2c2a10181ef6287c4c10da89a9799f57", kill_on_drop: false }` [INFO] [stdout] d4de1b5e463e6c1be7d0b05bf88443db2c2a10181ef6287c4c10da89a9799f57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ae73de09880c382e410be8f6b5d8c6af0a50102ec25eb2c7a159cff9c6c850a [INFO] running `Command { std: "docker" "start" "-a" "8ae73de09880c382e410be8f6b5d8c6af0a50102ec25eb2c7a159cff9c6c850a", kill_on_drop: false }` [INFO] [stderr] Checking eugene v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fix::session` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use fix::session; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpListener` [INFO] [stdout] --> src/fix.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | use std::net::TcpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parsers::parse_str` [INFO] [stdout] --> src/fix.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | use crate::parsers::parse_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `iLinkSession` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct iLinkSession(String); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `ILinkSession` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fix::session` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use fix::session; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpListener` [INFO] [stdout] --> src/fix.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | use std::net::TcpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::net::SocketAddr` [INFO] [stdout] --> src/fix.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | use std::os::unix::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::parse_str` [INFO] [stdout] --> src/parsers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | use super::parse_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `iLinkSession` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct iLinkSession(String); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `ILinkSession` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `Option>` cannot be built from an iterator over elements of type `FixTag` [INFO] [stdout] --> src/parsers.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | .collect(); [INFO] [stdout] | ^^^^^^^ value of type `Option>` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator` is not implemented for `Option>` [INFO] [stdout] but trait `FromIterator>` is implemented for it [INFO] [stdout] = help: for that trait implementation, expected `Option`, found `FixTag` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> src/parsers.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 14 | let message = word [INFO] [stdout] | ---- this expression has type `&str` [INFO] [stdout] 15 | .split(ifs) [INFO] [stdout] | ---------- `Iterator::Item` is `&str` here [INFO] [stdout] 16 | .into_iter() [INFO] [stdout] | ----------- `Iterator::Item` remains `&str` here [INFO] [stdout] 17 | .map(|a| { [INFO] [stdout] | __________^ [INFO] [stdout] 18 | | let pairs: Vec<&str> = a.split("=").into_iter().take(2).collect(); [INFO] [stdout] 19 | | if pairs.len() != 2 { [INFO] [stdout] 20 | | todo!() [INFO] [stdout] ... | [INFO] [stdout] 29 | | panic!("Invalid Format!") [INFO] [stdout] 30 | | }) [INFO] [stdout] | |__________^ `Iterator::Item` changed to `FixTag` here [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/iter/traits/iterator.rs:1972:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/fix.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let message = parse_str(value, ifs); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/lib.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | fn receive(&self, message: String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/lib.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn receive(&self, message: String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `Option>` cannot be built from an iterator over elements of type `fix::FixTag` [INFO] [stdout] --> src/parsers.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | .collect(); [INFO] [stdout] | ^^^^^^^ value of type `Option>` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator` is not implemented for `Option>` [INFO] [stdout] but trait `FromIterator>` is implemented for it [INFO] [stdout] = help: for that trait implementation, expected `Option`, found `fix::FixTag` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> src/parsers.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 14 | let message = word [INFO] [stdout] | ---- this expression has type `&str` [INFO] [stdout] 15 | .split(ifs) [INFO] [stdout] | ---------- `Iterator::Item` is `&str` here [INFO] [stdout] 16 | .into_iter() [INFO] [stdout] | ----------- `Iterator::Item` remains `&str` here [INFO] [stdout] 17 | .map(|a| { [INFO] [stdout] | __________^ [INFO] [stdout] 18 | | let pairs: Vec<&str> = a.split("=").into_iter().take(2).collect(); [INFO] [stdout] 19 | | if pairs.len() != 2 { [INFO] [stdout] 20 | | todo!() [INFO] [stdout] ... | [INFO] [stdout] 29 | | panic!("Invalid Format!") [INFO] [stdout] 30 | | }) [INFO] [stdout] | |__________^ `Iterator::Item` changed to `FixTag` here [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/iter/traits/iterator.rs:1972:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/fix.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let message = parse_str(value, ifs); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/lib.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | fn receive(&self, message: String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/lib.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn receive(&self, message: String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `eugene` (lib) due to 1 previous error; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `eugene` (lib test) due to 1 previous error; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8ae73de09880c382e410be8f6b5d8c6af0a50102ec25eb2c7a159cff9c6c850a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae73de09880c382e410be8f6b5d8c6af0a50102ec25eb2c7a159cff9c6c850a", kill_on_drop: false }` [INFO] [stdout] 8ae73de09880c382e410be8f6b5d8c6af0a50102ec25eb2c7a159cff9c6c850a