[INFO] fetching crate forma_test 0.1.0...
[INFO] checking forma_test-0.1.0 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate forma_test 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate forma_test 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate forma_test 0.1.0
[INFO] tweaked toml for crates.io crate forma_test 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate forma_test 0.1.0 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate forma_test 0.1.0 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded forma_core v0.1.0
[INFO] [stderr]   Downloaded forma_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d36ae02ae6bbd07ebaf7c1f4805eae74ed733e16083d5bad2ab87cc7bbf6ee6d
[INFO] running `Command { std: "docker" "start" "-a" "d36ae02ae6bbd07ebaf7c1f4805eae74ed733e16083d5bad2ab87cc7bbf6ee6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d36ae02ae6bbd07ebaf7c1f4805eae74ed733e16083d5bad2ab87cc7bbf6ee6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36ae02ae6bbd07ebaf7c1f4805eae74ed733e16083d5bad2ab87cc7bbf6ee6d", kill_on_drop: false }`
[INFO] [stdout] d36ae02ae6bbd07ebaf7c1f4805eae74ed733e16083d5bad2ab87cc7bbf6ee6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3fd05ba7f21f7435241c16308c734141018e54ea8a4d3c686c0d883df6c3931
[INFO] running `Command { std: "docker" "start" "-a" "a3fd05ba7f21f7435241c16308c734141018e54ea8a4d3c686c0d883df6c3931", kill_on_drop: false }`
[INFO] [stderr]     Checking forma_core v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling forma_derive v0.1.0
[INFO] [stderr]     Checking forma_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `assert_de_tokens`
[INFO] [stdout]  --> tests/roundtrip.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use forma_test::{assert_de_tokens, assert_ser_tokens, assert_tokens, Token};
[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 import: `SystemTime`
[INFO] [stdout]    --> tests/roundtrip.rs:403:31
[INFO] [stdout]     |
[INFO] [stdout] 403 |     use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]     --> tests/derive.rs:2104:5
[INFO] [stdout]      |
[INFO] [stdout] 2103 | struct SecondsDef {
[INFO] [stdout]      |        ---------- field in this struct
[INFO] [stdout] 2104 |     value: u64,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Red`, `Green`, and `Blue` are never constructed
[INFO] [stdout]     --> tests/derive.rs:2111:5
[INFO] [stdout]      |
[INFO] [stdout] 2110 | enum ColorDef {
[INFO] [stdout]      |      -------- variants in this enum
[INFO] [stdout] 2111 |     Red,
[INFO] [stdout]      |     ^^^
[INFO] [stdout] 2112 |     Green,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 2113 |     Blue,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> tests/derive.rs:2124:18
[INFO] [stdout]      |
[INFO] [stdout] 2124 | struct MetersDef(f64);
[INFO] [stdout]      |        --------- ^^^
[INFO] [stdout]      |        |
[INFO] [stdout]      |        field in this struct
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.58s
[INFO] running `Command { std: "docker" "inspect" "a3fd05ba7f21f7435241c16308c734141018e54ea8a4d3c686c0d883df6c3931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fd05ba7f21f7435241c16308c734141018e54ea8a4d3c686c0d883df6c3931", kill_on_drop: false }`
[INFO] [stdout] a3fd05ba7f21f7435241c16308c734141018e54ea8a4d3c686c0d883df6c3931