[INFO] updating cached repository https://github.com/desyncr/bundlr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c96ecc88c927538e51eac89e487d835a1bc2e3f9
[INFO] testing desyncr/bundlr against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdesyncr%2Fbundlr" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/desyncr/bundlr on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/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: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16da48cfaad675799831e6848908f88e15405a4f6f0f2c4035a48d8804aff199
[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" "16da48cfaad675799831e6848908f88e15405a4f6f0f2c4035a48d8804aff199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16da48cfaad675799831e6848908f88e15405a4f6f0f2c4035a48d8804aff199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16da48cfaad675799831e6848908f88e15405a4f6f0f2c4035a48d8804aff199", kill_on_drop: false }`
[INFO] [stdout] 16da48cfaad675799831e6848908f88e15405a4f6f0f2c4035a48d8804aff199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07de7e079c3a9fb825082321de720b574c33f59dd7a51943dc75615c5ae3cfed
[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" "07de7e079c3a9fb825082321de720b574c33f59dd7a51943dc75615c5ae3cfed", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 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: struct is never constructed: `Source`
[INFO] [stdout]   --> src/parser/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `BundleType`
[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 is never used: `LexModifier`
[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 is never constructed: `BundleModifier`
[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 is never constructed: `Bundle`
[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: function is never used: `bundle`
[INFO] [stdout]   --> src/parser/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "07de7e079c3a9fb825082321de720b574c33f59dd7a51943dc75615c5ae3cfed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07de7e079c3a9fb825082321de720b574c33f59dd7a51943dc75615c5ae3cfed", kill_on_drop: false }`
[INFO] [stdout] 07de7e079c3a9fb825082321de720b574c33f59dd7a51943dc75615c5ae3cfed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 0d8f4f2ceaf8418a880bfe5b8e99f3b47221ed4cc84327ca1c1208f18965328c
[INFO] running `Command { std: "docker" "start" "-a" "0d8f4f2ceaf8418a880bfe5b8e99f3b47221ed4cc84327ca1c1208f18965328c", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 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: struct is never constructed: `Source`
[INFO] [stdout]   --> src/parser/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `BundleType`
[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 is never used: `LexModifier`
[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 is never constructed: `BundleModifier`
[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 is never constructed: `Bundle`
[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: function is never used: `bundle`
[INFO] [stdout]   --> src/parser/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "0d8f4f2ceaf8418a880bfe5b8e99f3b47221ed4cc84327ca1c1208f18965328c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8f4f2ceaf8418a880bfe5b8e99f3b47221ed4cc84327ca1c1208f18965328c", kill_on_drop: false }`
[INFO] [stdout] 0d8f4f2ceaf8418a880bfe5b8e99f3b47221ed4cc84327ca1c1208f18965328c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd659a43d4d162527a4bd7193052eb21749d2bf2c17572979d316857c6fec943
[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" "dd659a43d4d162527a4bd7193052eb21749d2bf2c17572979d316857c6fec943", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/main.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{BufRead, BufReader};
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/parser/mod.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stderr]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut items: Vec<LexItem>;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Source`
[INFO] [stderr]   --> src/parser/types.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Source {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `BundleType`
[INFO] [stderr]   --> src/parser/types.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub enum BundleType {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `LexModifier`
[INFO] [stderr]   --> src/parser/types.rs:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub enum LexModifier {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BundleModifier`
[INFO] [stderr]   --> src/parser/types.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct BundleModifier {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Bundle`
[INFO] [stderr]   --> src/parser/types.rs:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct Bundle {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bundle`
[INFO] [stderr]   --> src/parser/mod.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn bundle(input: LexItem) -> Bundle {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bundlr-c9cca50361265789
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parser::tests::test_parsing_bundle_url ... ok
[INFO] [stdout] test parser::tests::test_parsing_comment ... ok
[INFO] [stdout] test parser::tests::test_parsing_line_modifiers ... ok
[INFO] [stdout] test parser::tests::test_parsing_block_modifiers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd659a43d4d162527a4bd7193052eb21749d2bf2c17572979d316857c6fec943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd659a43d4d162527a4bd7193052eb21749d2bf2c17572979d316857c6fec943", kill_on_drop: false }`
[INFO] [stdout] dd659a43d4d162527a4bd7193052eb21749d2bf2c17572979d316857c6fec943