[INFO] cloning repository https://github.com/meszmate/rueconfig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meszmate/rueconfig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeszmate%2Frueconfig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeszmate%2Frueconfig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78e990bbd46bd9a343874a98fc2674a0e78d1b5a
[INFO] checking meszmate/rueconfig against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeszmate%2Frueconfig" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/meszmate/rueconfig
[INFO] finished tweaking git repo https://github.com/meszmate/rueconfig
[INFO] tweaked toml for git repo https://github.com/meszmate/rueconfig written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meszmate/rueconfig on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meszmate/rueconfig 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking meszmate/rueconfig against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeszmate%2Frueconfig" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/meszmate/rueconfig
[INFO] finished tweaking git repo https://github.com/meszmate/rueconfig
[INFO] tweaked toml for git repo https://github.com/meszmate/rueconfig written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meszmate/rueconfig on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meszmate/rueconfig 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" "+95813608313bff49cfc1afc393a946a3c085b772" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ba8de769f89eef5a045621a19ff8b1d08648b964585e52fb1bbba082b22455e
[INFO] running `Command { std: "docker" "start" "-a" "1ba8de769f89eef5a045621a19ff8b1d08648b964585e52fb1bbba082b22455e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba8de769f89eef5a045621a19ff8b1d08648b964585e52fb1bbba082b22455e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba8de769f89eef5a045621a19ff8b1d08648b964585e52fb1bbba082b22455e", kill_on_drop: false }`
[INFO] [stdout] 1ba8de769f89eef5a045621a19ff8b1d08648b964585e52fb1bbba082b22455e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460a7076f841d98297982060dfbd096693f99a1b56b0279b965a48604a143549
[INFO] running `Command { std: "docker" "start" "-a" "460a7076f841d98297982060dfbd096693f99a1b56b0279b965a48604a143549", kill_on_drop: false }`
[INFO] [stderr]     Checking rueconfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/hierarchy/iconfigfileioadapter.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/hierarchy/iconfigfileioadapter.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsing::ConfigIni`
[INFO] [stdout]  --> src/hierarchy/iconfigfileprovider.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parsing::ConfigIni;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/hierarchy/iconfigfileioadapter.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/hierarchy/iconfigfileioadapter.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsing::ConfigIni`
[INFO] [stdout]  --> src/hierarchy/iconfigfileprovider.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parsing::ConfigIni;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for trait `IniToken`
[INFO] [stdout]  --> src/parsing/configinisection.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ConfigIniSection<T: IniToken> {
[INFO] [stdout]   |                                ^^^^^^^^ expected 1 generic argument
[INFO] [stdout]   |
[INFO] [stdout] note: trait defined here, with 1 generic parameter: `T`
[INFO] [stdout]  --> src/parsing/initoken.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IniToken<T: Write> {
[INFO] [stdout]   |           ^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ConfigIniSection<T: IniToken<T>> {
[INFO] [stdout]   |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for trait `IniToken`
[INFO] [stdout]  --> src/parsing/configinisection.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ConfigIniSection<T: IniToken> {
[INFO] [stdout]   |                                ^^^^^^^^ expected 1 generic argument
[INFO] [stdout]   |
[INFO] [stdout] note: trait defined here, with 1 generic parameter: `T`
[INFO] [stdout]  --> src/parsing/initoken.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IniToken<T: Write> {
[INFO] [stdout]   |           ^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct ConfigIniSection<T: IniToken<T>> {
[INFO] [stdout]   |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for trait `IniToken`
[INFO] [stdout]   --> src/parsing/configinisection.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: IniToken> ConfigIniSection<T> {
[INFO] [stdout]    |         ^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: trait defined here, with 1 generic parameter: `T`
[INFO] [stdout]   --> src/parsing/initoken.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait IniToken<T: Write> {
[INFO] [stdout]    |           ^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: IniToken<T>> ConfigIniSection<T> {
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for trait `IniToken`
[INFO] [stdout]   --> src/parsing/configinisection.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: IniToken> ConfigIniSection<T> {
[INFO] [stdout]    |         ^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: trait defined here, with 1 generic parameter: `T`
[INFO] [stdout]   --> src/parsing/initoken.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait IniToken<T: Write> {
[INFO] [stdout]    |           ^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: IniToken<T>> ConfigIniSection<T> {
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parsing/configiniwriter.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl<W: Write> ConfigIniWriter<W> {
[INFO] [stdout]    |      - found this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 23 |         line_ending.write_to(&mut self.content_writer)?;
[INFO] [stdout]    |                     -------- ^^^^^^^^^^^^^^^^^^^^^^^^ expected `&mut ConfigIniWriter<_>`, found `&mut W`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut ConfigIniWriter<_>`
[INFO] [stdout]               found mutable reference `&mut W`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/line.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn write_to<W: Write>(&self, writer: &mut ConfigIniWriter<W>) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^                  -------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parsing/configiniwriter.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl<W: Write> ConfigIniWriter<W> {
[INFO] [stdout]    |      - found this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 23 |         line_ending.write_to(&mut self.content_writer)?;
[INFO] [stdout]    |                     -------- ^^^^^^^^^^^^^^^^^^^^^^^^ expected `&mut ConfigIniWriter<_>`, found `&mut W`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut ConfigIniWriter<_>`
[INFO] [stdout]               found mutable reference `&mut W`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/line.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn write_to<W: Write>(&self, writer: &mut ConfigIniWriter<W>) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^                  -------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rueconfig` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rueconfig` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "460a7076f841d98297982060dfbd096693f99a1b56b0279b965a48604a143549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460a7076f841d98297982060dfbd096693f99a1b56b0279b965a48604a143549", kill_on_drop: false }`
[INFO] [stdout] 460a7076f841d98297982060dfbd096693f99a1b56b0279b965a48604a143549
