[INFO] cloning repository https://github.com/zachahn/unikko
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachahn/unikko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f00ee70faec70f7de93385dc7d935d6a27bc368
[INFO] checking zachahn/unikko against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zachahn/unikko
[INFO] finished tweaking git repo https://github.com/zachahn/unikko
[INFO] tweaked toml for git repo https://github.com/zachahn/unikko written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zachahn/unikko on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zachahn/unikko 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d4d86bbdcefc8fdff2335c218c3803d61a0e2096ed7437ce09d1f9d4f72e085
[INFO] running `Command { std: "docker" "start" "-a" "7d4d86bbdcefc8fdff2335c218c3803d61a0e2096ed7437ce09d1f9d4f72e085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d4d86bbdcefc8fdff2335c218c3803d61a0e2096ed7437ce09d1f9d4f72e085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4d86bbdcefc8fdff2335c218c3803d61a0e2096ed7437ce09d1f9d4f72e085", kill_on_drop: false }`
[INFO] [stdout] 7d4d86bbdcefc8fdff2335c218c3803d61a0e2096ed7437ce09d1f9d4f72e085
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74767e34d32fdaffd63ad222d154b577831c283eb45fac13551f58a08e21ff99
[INFO] running `Command { std: "docker" "start" "-a" "74767e34d32fdaffd63ad222d154b577831c283eb45fac13551f58a08e21ff99", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking thin-slice v0.1.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking indexmap v2.2.4
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking servo_arc v0.1.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking dtoa-short v0.3.4
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling selectors v0.22.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking unikko v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Html5` is never constructed
[INFO] [stdout]   --> src/options.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Doctype {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 24 |     Html5,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `document_type` and `document_root_directory` are never read
[INFO] [stdout]   --> src/options.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Options {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 29 |     // setDocumentType
[INFO] [stdout] 30 |     document_type: Doctype,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 31 |     // setDocumentRootDirectory
[INFO] [stdout] 32 |     document_root_directory: Option<std::path::PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]  --> src/pulp/pass_1.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Break(usize, usize),
[INFO] [stdout]   |     -----        ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FirstPassEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Break(usize, usize),
[INFO] [stdout] 4 +     Break(usize, ()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]  --> src/pulp/pass_1.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Error(usize, usize),
[INFO] [stdout]   |     -----        ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FirstPassEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     Error(usize, usize),
[INFO] [stdout] 6 +     Error(usize, ()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]  --> src/pulp/pass_2.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Text(usize, usize, &'a str),
[INFO] [stdout]   |     ---- ^^^^^  ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SecondPassEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]   |
[INFO] [stdout] 8 -     Text(usize, usize, &'a str),
[INFO] [stdout] 8 +     Text((), (), &'a str),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]  --> src/pulp/pass_2.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     LineBreak(usize, usize),
[INFO] [stdout]   |     --------- ^^^^^  ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SecondPassEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]   |
[INFO] [stdout] 9 -     LineBreak(usize, usize),
[INFO] [stdout] 9 +     LineBreak((), ()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking lol_html v1.2.1
[INFO] [stderr]     Checking serde_yaml v0.9.32
[INFO] [stdout] warning: variant `Html5` is never constructed
[INFO] [stdout]   --> src/options.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Doctype {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 24 |     Html5,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `document_type` and `document_root_directory` are never read
[INFO] [stdout]   --> src/options.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Options {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 29 |     // setDocumentType
[INFO] [stdout] 30 |     document_type: Doctype,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 31 |     // setDocumentRootDirectory
[INFO] [stdout] 32 |     document_root_directory: Option<std::path::PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]  --> src/pulp/pass_1.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Error(usize, usize),
[INFO] [stdout]   |     -----        ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FirstPassEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     Error(usize, usize),
[INFO] [stdout] 6 +     Error(usize, ()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.32s
[INFO] running `Command { std: "docker" "inspect" "74767e34d32fdaffd63ad222d154b577831c283eb45fac13551f58a08e21ff99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74767e34d32fdaffd63ad222d154b577831c283eb45fac13551f58a08e21ff99", kill_on_drop: false }`
[INFO] [stdout] 74767e34d32fdaffd63ad222d154b577831c283eb45fac13551f58a08e21ff99
