[INFO] fetching crate serde-loader 0.2.0...
[INFO] testing serde-loader-0.2.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate serde-loader 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serde-loader 0.2.0
[INFO] finished tweaking crates.io crate serde-loader 0.2.0
[INFO] tweaked toml for crates.io crate serde-loader 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-loader 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding json5 v0.4.1 (available: v1.3.1)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost-derive v0.11.9
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dae9bf415300b233d10ab532f0d555bbdd7b0309dd3899895c651fa18dab4c8b
[INFO] running `Command { std: "docker" "start" "-a" "dae9bf415300b233d10ab532f0d555bbdd7b0309dd3899895c651fa18dab4c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dae9bf415300b233d10ab532f0d555bbdd7b0309dd3899895c651fa18dab4c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae9bf415300b233d10ab532f0d555bbdd7b0309dd3899895c651fa18dab4c8b", kill_on_drop: false }`
[INFO] [stdout] dae9bf415300b233d10ab532f0d555bbdd7b0309dd3899895c651fa18dab4c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b77d12acaf42710eacdbd91577134dce809e65353d52d4287613745a46d740ba
[INFO] running `Command { std: "docker" "start" "-a" "b77d12acaf42710eacdbd91577134dce809e65353d52d4287613745a46d740ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde-loader v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]  --> src/common.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use anyhow::{format_err, Context as _, Result};
[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 imports: `fs`, `mem::ManuallyDrop`, `ptr::NonNull`, and `ptr`
[INFO] [stdout]   --> src/common.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fmt, fs, io,
[INFO] [stdout]    |          ^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     mem::ManuallyDrop,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     ptr,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 21 |     ptr::NonNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.68s
[INFO] running `Command { std: "docker" "inspect" "b77d12acaf42710eacdbd91577134dce809e65353d52d4287613745a46d740ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77d12acaf42710eacdbd91577134dce809e65353d52d4287613745a46d740ba", kill_on_drop: false }`
[INFO] [stdout] b77d12acaf42710eacdbd91577134dce809e65353d52d4287613745a46d740ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f562871b798860436d7babcdf8c43230d86395950740cd4eb2b115b59a2765ff
[INFO] running `Command { std: "docker" "start" "-a" "f562871b798860436d7babcdf8c43230d86395950740cd4eb2b115b59a2765ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-loader v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]  --> src/common.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use anyhow::{format_err, Context as _, Result};
[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 imports: `fs`, `mem::ManuallyDrop`, `ptr::NonNull`, and `ptr`
[INFO] [stdout]   --> src/common.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fmt, fs, io,
[INFO] [stdout]    |          ^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     mem::ManuallyDrop,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     ptr,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 21 |     ptr::NonNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]  --> src/common.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use anyhow::{format_err, Context as _, Result};
[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 imports: `fs`, `mem::ManuallyDrop`, `ptr::NonNull`, and `ptr`
[INFO] [stdout]   --> src/common.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fmt, fs, io,
[INFO] [stdout]    |          ^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     mem::ManuallyDrop,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     ptr,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 21 |     ptr::NonNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f562871b798860436d7babcdf8c43230d86395950740cd4eb2b115b59a2765ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f562871b798860436d7babcdf8c43230d86395950740cd4eb2b115b59a2765ff", kill_on_drop: false }`
[INFO] [stdout] f562871b798860436d7babcdf8c43230d86395950740cd4eb2b115b59a2765ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52fbeb782c27cb8a85be1a3fcfd9285a2893346492ffe0697c61df8b4bed4ced
[INFO] running `Command { std: "docker" "start" "-a" "52fbeb782c27cb8a85be1a3fcfd9285a2893346492ffe0697c61df8b4bed4ced", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Context as _`
[INFO] [stderr]  --> src/common.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub use anyhow::{format_err, Context as _, Result};
[INFO] [stderr]   |                              ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `fs`, `mem::ManuallyDrop`, `ptr::NonNull`, and `ptr`
[INFO] [stderr]   --> src/common.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fmt, fs, io,
[INFO] [stderr]    |          ^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     mem::ManuallyDrop,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     ptr,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 21 |     ptr::NonNull,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `serde-loader` (lib) generated 2 warnings (run `cargo fix --lib -p serde-loader` to apply 2 suggestions)
[INFO] [stderr] warning: `serde-loader` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_loader-dd3506c960355792)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dump.rs (/opt/rustwide/target/debug/deps/dump-f438115b69a8fc4a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_loader
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52fbeb782c27cb8a85be1a3fcfd9285a2893346492ffe0697c61df8b4bed4ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fbeb782c27cb8a85be1a3fcfd9285a2893346492ffe0697c61df8b4bed4ced", kill_on_drop: false }`
[INFO] [stdout] 52fbeb782c27cb8a85be1a3fcfd9285a2893346492ffe0697c61df8b4bed4ced
