[INFO] cloning repository https://github.com/desyncr/bundlr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/desyncr/bundlr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c96ecc88c927538e51eac89e487d835a1bc2e3f9
[INFO] checking desyncr/bundlr against try#3298c2ca5e390fd0d104357fdeec514a152a9561 for pr-136490
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/desyncr/bundlr on toolchain 3298c2ca5e390fd0d104357fdeec514a152a9561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/desyncr/bundlr
[INFO] finished tweaking git repo https://github.com/desyncr/bundlr
[INFO] tweaked toml for git repo https://github.com/desyncr/bundlr written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/desyncr/bundlr 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" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3525ea5fdf71d79e98ccb6546b75d30cc630f72a2c4ff74c5ae3196e84f9b79
[INFO] running `Command { std: "docker" "start" "-a" "a3525ea5fdf71d79e98ccb6546b75d30cc630f72a2c4ff74c5ae3196e84f9b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3525ea5fdf71d79e98ccb6546b75d30cc630f72a2c4ff74c5ae3196e84f9b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3525ea5fdf71d79e98ccb6546b75d30cc630f72a2c4ff74c5ae3196e84f9b79", kill_on_drop: false }`
[INFO] [stdout] a3525ea5fdf71d79e98ccb6546b75d30cc630f72a2c4ff74c5ae3196e84f9b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3ead1c07fd1b83bba3a33e075fd6706d5f7259ba051ae17be1a0f513f215fe4
[INFO] running `Command { std: "docker" "start" "-a" "a3ead1c07fd1b83bba3a33e075fd6706d5f7259ba051ae17be1a0f513f215fe4", kill_on_drop: false }`
[INFO] [stderr]     Checking bundlr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/main.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/mod.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut items: Vec<LexItem>;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bundle` is never used
[INFO] [stdout]   --> src/parser/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Source` is never constructed
[INFO] [stdout]   --> src/parser/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BundleType` is never used
[INFO] [stdout]   --> src/parser/types.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum BundleType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LexModifier` is never used
[INFO] [stdout]   --> src/parser/types.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum LexModifier {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BundleModifier` is never constructed
[INFO] [stdout]   --> src/parser/types.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct BundleModifier {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bundle` is never constructed
[INFO] [stdout]   --> src/parser/types.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Bundle {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/parser/mod.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut items: Vec<LexItem>;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bundle` is never used
[INFO] [stdout]   --> src/parser/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Source` is never constructed
[INFO] [stdout]   --> src/parser/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BundleType` is never used
[INFO] [stdout]   --> src/parser/types.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum BundleType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LexModifier` is never used
[INFO] [stdout]   --> src/parser/types.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum LexModifier {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BundleModifier` is never constructed
[INFO] [stdout]   --> src/parser/types.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct BundleModifier {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bundle` is never constructed
[INFO] [stdout]   --> src/parser/types.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Bundle {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "a3ead1c07fd1b83bba3a33e075fd6706d5f7259ba051ae17be1a0f513f215fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ead1c07fd1b83bba3a33e075fd6706d5f7259ba051ae17be1a0f513f215fe4", kill_on_drop: false }`
[INFO] [stdout] a3ead1c07fd1b83bba3a33e075fd6706d5f7259ba051ae17be1a0f513f215fe4