[INFO] fetching crate pin-project 1.0.8...
[INFO] checking pin-project-1.0.8 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate pin-project 1.0.8 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pin-project 1.0.8 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pin-project 1.0.8
[INFO] finished tweaking crates.io crate pin-project 1.0.8
[INFO] tweaked toml for crates.io crate pin-project 1.0.8 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate pin-project 1.0.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e5a56ef1eeb15b976c03e009c665f0345bc81e2b2ea55521b6557faace86373
[INFO] running `Command { std: "docker" "start" "-a" "0e5a56ef1eeb15b976c03e009c665f0345bc81e2b2ea55521b6557faace86373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e5a56ef1eeb15b976c03e009c665f0345bc81e2b2ea55521b6557faace86373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5a56ef1eeb15b976c03e009c665f0345bc81e2b2ea55521b6557faace86373", kill_on_drop: false }`
[INFO] [stdout] 0e5a56ef1eeb15b976c03e009c665f0345bc81e2b2ea55521b6557faace86373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1669775cc51e081b5d0111bb0dc6786d2a469bfc5f4338a26910ba053c0b8f2d
[INFO] running `Command { std: "docker" "start" "-a" "1669775cc51e081b5d0111bb0dc6786d2a469bfc5f4338a26910ba053c0b8f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling trybuild v1.0.42
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking pin-project v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking macrotest v1.0.8
[INFO] [stdout] warning: field is never read: `f`
[INFO] [stdout]    --> tests/lint.rs:775:9
[INFO] [stdout]     |
[INFO] [stdout] 775 |         f: &'pin___ mut T,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> tests/lint.rs:5:46
[INFO] [stdout]     |
[INFO] [stdout] 5   | #![warn(nonstandard_style, rust_2018_idioms, unused)]
[INFO] [stdout]     |                                              ^^^^^^
[INFO] [stdout]     = note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `f`
[INFO] [stdout]    --> tests/lint.rs:798:21
[INFO] [stdout]     |
[INFO] [stdout] 798 |                     f: &'pin___ mut T,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 803 |         mac!();
[INFO] [stdout]     |         ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.32s
[INFO] running `Command { std: "docker" "inspect" "1669775cc51e081b5d0111bb0dc6786d2a469bfc5f4338a26910ba053c0b8f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1669775cc51e081b5d0111bb0dc6786d2a469bfc5f4338a26910ba053c0b8f2d", kill_on_drop: false }`
[INFO] [stdout] 1669775cc51e081b5d0111bb0dc6786d2a469bfc5f4338a26910ba053c0b8f2d