[INFO] fetching crate undefined 0.1.3...
[INFO] checking undefined-0.1.3 against master#accc516128b21e960b1a7af45393e9acdd184890 for pr-122501
[INFO] extracting crate undefined 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate undefined 0.1.3 on toolchain accc516128b21e960b1a7af45393e9acdd184890
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate undefined 0.1.3
[INFO] finished tweaking crates.io crate undefined 0.1.3
[INFO] tweaked toml for crates.io crate undefined 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-enum v0.1.17
[INFO] [stderr]   Downloaded diesel_table_macro_syntax v0.1.0
[INFO] [stderr]   Downloaded diesel_derives v2.1.3
[INFO] [stderr]   Downloaded bson v1.2.4
[INFO] [stderr]   Downloaded juniper_codegen v0.15.9
[INFO] [stderr]   Downloaded juniper v0.15.12
[INFO] [stderr]   Downloaded diesel v2.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d097a8b80ed85ff275e95521b6e2e808fa30055535dc915c81779718a2d6123
[INFO] running `Command { std: "docker" "start" "-a" "3d097a8b80ed85ff275e95521b6e2e808fa30055535dc915c81779718a2d6123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d097a8b80ed85ff275e95521b6e2e808fa30055535dc915c81779718a2d6123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d097a8b80ed85ff275e95521b6e2e808fa30055535dc915c81779718a2d6123", kill_on_drop: false }`
[INFO] [stdout] 3d097a8b80ed85ff275e95521b6e2e808fa30055535dc915c81779718a2d6123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+accc516128b21e960b1a7af45393e9acdd184890" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d1bacad4ef062bbea9735b6c7372047a9c63b7dcb9985c2b0c95d0d0f12335b
[INFO] running `Command { std: "docker" "start" "-a" "0d1bacad4ef062bbea9735b6c7372047a9c63b7dcb9985c2b0c95d0d0f12335b", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.1.0
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling diesel_derives v2.1.3
[INFO] [stderr]    Compiling futures-enum v0.1.17
[INFO] [stderr]    Compiling juniper_codegen v0.15.9
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking graphql-parser v0.3.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking diesel v2.1.5
[INFO] [stderr]     Checking bson v1.2.4
[INFO] [stderr]     Checking juniper v0.15.12
[INFO] [stderr]     Checking undefined v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::default`
[INFO] [stdout]  --> src/optional.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::AsExpression`
[INFO] [stdout]  --> src/optional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::AsExpression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default`
[INFO] [stdout]  --> src/optional.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::AsExpression`
[INFO] [stdout]  --> src/optional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::AsExpression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromIterator`, `FusedIterator`, `self`
[INFO] [stdout]  --> src/optional.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                 ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromIterator`, `FusedIterator`, `self`
[INFO] [stdout]  --> src/optional.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                 ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `DerefMut`, `Deref`, `cmp`, `convert`, `hint`, `mem`, `self`, `slice`
[INFO] [stdout]   --> src/optional.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     cmp, convert, hint, mem,
[INFO] [stdout]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stdout] 9  |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]    |           ^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 10 |     slice,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `DerefMut`, `Deref`, `cmp`, `convert`, `hint`, `mem`, `self`, `slice`
[INFO] [stdout]   --> src/optional.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     cmp, convert, hint, mem,
[INFO] [stdout]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stdout] 9  |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]    |           ^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 10 |     slice,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.02s
[INFO] running `Command { std: "docker" "inspect" "0d1bacad4ef062bbea9735b6c7372047a9c63b7dcb9985c2b0c95d0d0f12335b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1bacad4ef062bbea9735b6c7372047a9c63b7dcb9985c2b0c95d0d0f12335b", kill_on_drop: false }`
[INFO] [stdout] 0d1bacad4ef062bbea9735b6c7372047a9c63b7dcb9985c2b0c95d0d0f12335b