[INFO] cloning repository https://github.com/finnkauski/my-grep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finnkauski/my-grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Fmy-grep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Fmy-grep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 376c6d0edaf3010cf2c26fd723d6e4d668e5cf4e
[INFO] checking finnkauski/my-grep against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Fmy-grep" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/finnkauski/my-grep on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/finnkauski/my-grep
[INFO] finished tweaking git repo https://github.com/finnkauski/my-grep
[INFO] tweaked toml for git repo https://github.com/finnkauski/my-grep written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/finnkauski/my-grep 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking finnkauski/my-grep against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinnkauski%2Fmy-grep" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/finnkauski/my-grep on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/finnkauski/my-grep
[INFO] finished tweaking git repo https://github.com/finnkauski/my-grep
[INFO] tweaked toml for git repo https://github.com/finnkauski/my-grep written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/finnkauski/my-grep 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e46c551707db1cc78aa58e07ed8ab86a5e4d7e0bd230e5b5ee50893cbe848c31
[INFO] running `Command { std: "docker" "start" "-a" "e46c551707db1cc78aa58e07ed8ab86a5e4d7e0bd230e5b5ee50893cbe848c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e46c551707db1cc78aa58e07ed8ab86a5e4d7e0bd230e5b5ee50893cbe848c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46c551707db1cc78aa58e07ed8ab86a5e4d7e0bd230e5b5ee50893cbe848c31", kill_on_drop: false }`
[INFO] [stdout] e46c551707db1cc78aa58e07ed8ab86a5e4d7e0bd230e5b5ee50893cbe848c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8a4dba024be8dd1e4538c3aa7b1b53b75189e677c90c6fe57259f0624163138
[INFO] running `Command { std: "docker" "start" "-a" "b8a4dba024be8dd1e4538c3aa7b1b53b75189e677c90c6fe57259f0624163138", kill_on_drop: false }`
[INFO] [stderr]     Checking my-grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0635]: feature `try_trait` has been renamed to `try_trait_v2`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_trait)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: feature `try_trait` has been renamed to `try_trait_v2`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_trait)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             search(pattern, String::from(contents)),
[INFO] [stdout]    |             ^^^^^^          ---------------------- argument #2 of type `&str` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) fn search(filename: &str, pattern: &str, contents: String) -> SearchResults {
[INFO] [stdout]    |                   ^^^^^^                 -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 63 |             search(pattern, /* &str */, String::from(contents)),
[INFO] [stdout]    |                             +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |             vec![format_line(2, "testingFOOBARline3")]
[INFO] [stdout]    |                  ^^^^^^^^^^^-------------------------
[INFO] [stdout]    |                             ||  |
[INFO] [stdout]    |                             ||  expected `usize`, found `&'static str`
[INFO] [stdout]    |                             |expected `&str`, found `{integer}`
[INFO] [stdout]    |                             argument #3 of type `&str` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn format_line(filename: &str, idx: usize, line: &str) -> String {
[INFO] [stdout]    |                   ^^^^^^^^^^^                             ----------
[INFO] [stdout] help: did you mean
[INFO] [stdout]    |
[INFO] [stdout] 64 -             vec![format_line(2, "testingFOOBARline3")]
[INFO] [stdout] 64 +             vec![format_line("testingFOOBARline3", 2, /* &str */)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |             .map(|(idx, l)| format_line(idx, l))
[INFO] [stdout]    |                             ^^^^^^^^^^^--------
[INFO] [stdout]    |                                        ||    |
[INFO] [stdout]    |                                        ||    expected `usize`, found `&str`
[INFO] [stdout]    |                                        |expected `&str`, found `usize`
[INFO] [stdout]    |                                        argument #3 of type `&str` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn format_line(filename: &str, idx: usize, line: &str) -> String {
[INFO] [stdout]    |                   ^^^^^^^^^^^                             ----------
[INFO] [stdout] help: did you mean
[INFO] [stdout]    |
[INFO] [stdout] 75 -             .map(|(idx, l)| format_line(idx, l))
[INFO] [stdout] 75 +             .map(|(idx, l)| format_line(l, idx, /* &str */))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let result = search(pattern, String::from(contents));
[INFO] [stdout]    |                      ^^^^^^          ---------------------- argument #2 of type `&str` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) fn search(filename: &str, pattern: &str, contents: String) -> SearchResults {
[INFO] [stdout]    |                   ^^^^^^                 -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let result = search(pattern, /* &str */, String::from(contents));
[INFO] [stdout]    |                                      +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/main.rs:86:22
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let result = search(pattern, String::from(contents));
[INFO] [stdout]    |                      ^^^^^^          ---------------------- argument #2 of type `&str` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub(crate) fn search(filename: &str, pattern: &str, contents: String) -> SearchResults {
[INFO] [stdout]    |                   ^^^^^^                 -------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let result = search(pattern, /* &str */, String::from(contents));
[INFO] [stdout]    |                                      +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my-grep` (bin "my-grep") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0061, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my-grep` (bin "my-grep" test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b8a4dba024be8dd1e4538c3aa7b1b53b75189e677c90c6fe57259f0624163138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a4dba024be8dd1e4538c3aa7b1b53b75189e677c90c6fe57259f0624163138", kill_on_drop: false }`
[INFO] [stdout] b8a4dba024be8dd1e4538c3aa7b1b53b75189e677c90c6fe57259f0624163138
