[INFO] fetching crate hi-doc 0.2.1...
[INFO] testing hi-doc-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hi-doc 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hi-doc 0.2.1
[INFO] finished tweaking crates.io crate hi-doc 0.2.1
[INFO] tweaked toml for crates.io crate hi-doc 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hi-doc 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hi-doc 0.2.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.18.4
[INFO] [stderr]   Downloaded range-map v0.2.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.18.4
[INFO] [stderr]   Downloaded str_indices v0.4.4
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.1
[INFO] [stderr]   Downloaded random_color v1.0.0
[INFO] [stderr]   Downloaded hi-doc-jumprope v1.2.0
[INFO] [stderr]   Downloaded syn v2.0.95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac3b32438a89e96b5975babcea493843c2941eb1c05356c94b6b54c018fb9c76
[INFO] running `Command { std: "docker" "start" "-a" "ac3b32438a89e96b5975babcea493843c2941eb1c05356c94b6b54c018fb9c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3b32438a89e96b5975babcea493843c2941eb1c05356c94b6b54c018fb9c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3b32438a89e96b5975babcea493843c2941eb1c05356c94b6b54c018fb9c76", kill_on_drop: false }`
[INFO] [stdout] ac3b32438a89e96b5975babcea493843c2941eb1c05356c94b6b54c018fb9c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c6d8f06d90c6d7b9d5ee7dc1e8f0f3e41df9c820939c2d1d20f0c0259177f37
[INFO] running `Command { std: "docker" "start" "-a" "7c6d8f06d90c6d7b9d5ee7dc1e8f0f3e41df9c820939c2d1d20f0c0259177f37", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling str_indices v0.4.4
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling range-map v0.2.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling ouroboros_macro v0.18.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ouroboros v0.18.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hi-doc-jumprope v1.2.0
[INFO] [stderr]    Compiling random_color v1.0.0
[INFO] [stderr]    Compiling hi-doc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Meta` is never used
[INFO] [stdout]   --> src/segment.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Meta: Clone {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `append`, `concat`, and `is_empty` are never used
[INFO] [stdout]    --> src/associated_data.rs:63:9
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl<D: Clone + fmt::Debug> AssociatedData<D> {
[INFO] [stdout]     | --------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn append(&mut self, size: usize, data: D) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn concat(&mut self, other: Self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "7c6d8f06d90c6d7b9d5ee7dc1e8f0f3e41df9c820939c2d1d20f0c0259177f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6d8f06d90c6d7b9d5ee7dc1e8f0f3e41df9c820939c2d1d20f0c0259177f37", kill_on_drop: false }`
[INFO] [stdout] 7c6d8f06d90c6d7b9d5ee7dc1e8f0f3e41df9c820939c2d1d20f0c0259177f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5323d3a9dc88196b83b9af7952982ed7f351583530623925481384b87af36e2f
[INFO] running `Command { std: "docker" "start" "-a" "5323d3a9dc88196b83b9af7952982ed7f351583530623925481384b87af36e2f", kill_on_drop: false }`
[INFO] [stdout] warning: trait `Meta` is never used
[INFO] [stdout]   --> src/segment.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Meta: Clone {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `append`, `concat`, and `is_empty` are never used
[INFO] [stdout]    --> src/associated_data.rs:63:9
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl<D: Clone + fmt::Debug> AssociatedData<D> {
[INFO] [stdout]     | --------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn append(&mut self, size: usize, data: D) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn concat(&mut self, other: Self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hi-doc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../../fixtures/std.jsonnet`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:815:41
[INFO] [stdout]     |
[INFO] [stdout] 815 |         let mut snippet = SnippetBuilder::new(include_str!("../../../fixtures/std.jsonnet"));
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../../fixtures/std.jsonnet`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:842:41
[INFO] [stdout]     |
[INFO] [stdout] 842 |         let mut snippet = SnippetBuilder::new(include_str!("../../../fixtures/std.jsonnet"));
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hi-doc` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5323d3a9dc88196b83b9af7952982ed7f351583530623925481384b87af36e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5323d3a9dc88196b83b9af7952982ed7f351583530623925481384b87af36e2f", kill_on_drop: false }`
[INFO] [stdout] 5323d3a9dc88196b83b9af7952982ed7f351583530623925481384b87af36e2f
