[INFO] fetching crate yare-macro 1.0.1...
[INFO] checking yare-macro-1.0.1 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate yare-macro 1.0.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate yare-macro 1.0.1 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yare-macro 1.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yare-macro 1.0.1
[INFO] tweaked toml for crates.io crate yare-macro 1.0.1 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61bc21e43188d461583e3974681625eb114fb42a39bf881185a4e54d783e606d
[INFO] running `Command { std: "docker" "start" "-a" "61bc21e43188d461583e3974681625eb114fb42a39bf881185a4e54d783e606d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61bc21e43188d461583e3974681625eb114fb42a39bf881185a4e54d783e606d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61bc21e43188d461583e3974681625eb114fb42a39bf881185a4e54d783e606d", kill_on_drop: false }`
[INFO] [stdout] 61bc21e43188d461583e3974681625eb114fb42a39bf881185a4e54d783e606d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8f4b358d73c8de114892c77eb27a620c8a60bd536c29ee70f89940d669107c
[INFO] running `Command { std: "docker" "start" "-a" "eb8f4b358d73c8de114892c77eb27a620c8a60bd536c29ee70f89940d669107c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling trybuild v1.0.52
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking yare-macro v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `assignment`
[INFO] [stdout]   --> src/impl/test_cases.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assignment: Token![=],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `braces`
[INFO] [stdout]   --> src/impl/test_cases.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     braces: syn::token::Brace,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `assignment`
[INFO] [stdout]   --> src/impl/test_cases.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assignment: Token![=],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `braces`
[INFO] [stdout]   --> src/impl/test_cases.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     braces: syn::token::Brace,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stdout] warning: field is never read: `assignment`
[INFO] [stdout]   --> src/impl/test_cases.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assignment: Token![=],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `braces`
[INFO] [stdout]   --> src/impl/test_cases.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     braces: syn::token::Brace,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.57s
[INFO] running `Command { std: "docker" "inspect" "eb8f4b358d73c8de114892c77eb27a620c8a60bd536c29ee70f89940d669107c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8f4b358d73c8de114892c77eb27a620c8a60bd536c29ee70f89940d669107c", kill_on_drop: false }`
[INFO] [stdout] eb8f4b358d73c8de114892c77eb27a620c8a60bd536c29ee70f89940d669107c