[INFO] cloning repository https://github.com/elapse-lang/elapse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elapse-lang/elapse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felapse-lang%2Felapse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felapse-lang%2Felapse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64c6ef9350ff9e3a30a97c819ff2198dcc90dd9d
[INFO] checking elapse-lang/elapse against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felapse-lang%2Felapse" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elapse-lang/elapse
[INFO] finished tweaking git repo https://github.com/elapse-lang/elapse
[INFO] tweaked toml for git repo https://github.com/elapse-lang/elapse written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elapse-lang/elapse on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elapse-lang/elapse 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded unicode-xid v0.2.2
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded block-padding v0.1.5
[INFO] [stderr]   Downloaded pest_consume_macros v1.1.0
[INFO] [stderr]   Downloaded pest_consume v1.1.1
[INFO] [stderr]   Downloaded sha-1 v0.8.2
[INFO] [stderr]   Downloaded quote v1.0.15
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded generic-array v0.12.4
[INFO] [stderr]   Downloaded ucd-trie v0.1.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded syn v1.0.86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a99025f945855f85a40d0cd12684e3cc854fd35ab99924fa06e0f79b0542757
[INFO] running `Command { std: "docker" "start" "-a" "7a99025f945855f85a40d0cd12684e3cc854fd35ab99924fa06e0f79b0542757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a99025f945855f85a40d0cd12684e3cc854fd35ab99924fa06e0f79b0542757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a99025f945855f85a40d0cd12684e3cc854fd35ab99924fa06e0f79b0542757", kill_on_drop: false }`
[INFO] [stdout] 7a99025f945855f85a40d0cd12684e3cc854fd35ab99924fa06e0f79b0542757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fdc60cae73d27164d646d8a5861d0d20d6771f4f39fc75efeac66c3352cbb7e
[INFO] running `Command { std: "docker" "start" "-a" "7fdc60cae73d27164d646d8a5861d0d20d6771f4f39fc75efeac66c3352cbb7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]     Checking pest_consume v1.1.1
[INFO] [stderr]     Checking elapse-parser v0.1.0 (/opt/rustwide/workdir/src/elapse-parser)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/elapse-parser/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/elapse-parser/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line` and `column` are never read
[INFO] [stdout]   --> src/elapse-parser/src/ast.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct LineColumn {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 94 |     line: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     column: usize
[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 `start` and `end` are never read
[INFO] [stdout]    --> src/elapse-parser/src/ast.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Span {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  99 |     start: LineColumn,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 100 |     end: LineColumn
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]  --> src/elapse-parser/src/statement/eoi.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Eoi {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 4 |     span: Span
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line` and `column` are never read
[INFO] [stdout]   --> src/elapse-parser/src/ast.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct LineColumn {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 94 |     line: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     column: usize
[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 `start` and `end` are never read
[INFO] [stdout]    --> src/elapse-parser/src/ast.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Span {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  99 |     start: LineColumn,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 100 |     end: LineColumn
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]  --> src/elapse-parser/src/statement/eoi.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Eoi {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 4 |     span: Span
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking elapse_lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "7fdc60cae73d27164d646d8a5861d0d20d6771f4f39fc75efeac66c3352cbb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdc60cae73d27164d646d8a5861d0d20d6771f4f39fc75efeac66c3352cbb7e", kill_on_drop: false }`
[INFO] [stdout] 7fdc60cae73d27164d646d8a5861d0d20d6771f4f39fc75efeac66c3352cbb7e