[INFO] fetching crate model-mapper 0.6.1...
[INFO] testing model-mapper-0.6.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate model-mapper 0.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate model-mapper 0.6.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate model-mapper 0.6.1
[INFO] tweaked toml for crates.io crate model-mapper 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate model-mapper 0.6.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate model-mapper 0.6.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34397a6a9eaf5916533025c2ea20e2ec2562d5b6909fd58d9744e5413b614f3e
[INFO] running `Command { std: "docker" "start" "-a" "34397a6a9eaf5916533025c2ea20e2ec2562d5b6909fd58d9744e5413b614f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34397a6a9eaf5916533025c2ea20e2ec2562d5b6909fd58d9744e5413b614f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34397a6a9eaf5916533025c2ea20e2ec2562d5b6909fd58d9744e5413b614f3e", kill_on_drop: false }`
[INFO] [stdout] 34397a6a9eaf5916533025c2ea20e2ec2562d5b6909fd58d9744e5413b614f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a61ff73185708736af74088096d7b52202209a052e4bcb2cdc5812ead8ad3fc
[INFO] running `Command { std: "docker" "start" "-a" "5a61ff73185708736af74088096d7b52202209a052e4bcb2cdc5812ead8ad3fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling macro-field-utils v0.4.0
[INFO] [stderr]    Compiling model-mapper-macros v0.6.1
[INFO] [stderr]    Compiling model-mapper v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "5a61ff73185708736af74088096d7b52202209a052e4bcb2cdc5812ead8ad3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a61ff73185708736af74088096d7b52202209a052e4bcb2cdc5812ead8ad3fc", kill_on_drop: false }`
[INFO] [stdout] 5a61ff73185708736af74088096d7b52202209a052e4bcb2cdc5812ead8ad3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8fb9636ddd58a4c2d1b5feba5cc3765588f7e8c1539a2fa42f410320f0a74a7
[INFO] running `Command { std: "docker" "start" "-a" "a8fb9636ddd58a4c2d1b5feba5cc3765588f7e8c1539a2fa42f410320f0a74a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling model-mapper v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `ignore` is assigned to, but never used
[INFO] [stdout]   --> examples/additional_fields.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     #[mapper(rename = ignore, skip)]
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_ignore` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ignore` is never read
[INFO] [stdout]   --> examples/additional_fields.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     #[mapper(rename = ignore, skip)]
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "a8fb9636ddd58a4c2d1b5feba5cc3765588f7e8c1539a2fa42f410320f0a74a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fb9636ddd58a4c2d1b5feba5cc3765588f7e8c1539a2fa42f410320f0a74a7", kill_on_drop: false }`
[INFO] [stdout] a8fb9636ddd58a4c2d1b5feba5cc3765588f7e8c1539a2fa42f410320f0a74a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52843407561f1dd60f42b11049682f8e3323c3c44783d48ef4a22f8f8b5b9557
[INFO] running `Command { std: "docker" "start" "-a" "52843407561f1dd60f42b11049682f8e3323c3c44783d48ef4a22f8f8b5b9557", kill_on_drop: false }`
[INFO] [stderr] warning: variable `ignore` is assigned to, but never used
[INFO] [stderr]   --> examples/additional_fields.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     #[mapper(rename = ignore, skip)]
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_ignore` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ignore` is never read
[INFO] [stderr]   --> examples/additional_fields.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     #[mapper(rename = ignore, skip)]
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `model-mapper` (example "additional_fields") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/model_mapper-fc1cbc639ab1bc75)
[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]    Doc-tests model_mapper
[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" "52843407561f1dd60f42b11049682f8e3323c3c44783d48ef4a22f8f8b5b9557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52843407561f1dd60f42b11049682f8e3323c3c44783d48ef4a22f8f8b5b9557", kill_on_drop: false }`
[INFO] [stdout] 52843407561f1dd60f42b11049682f8e3323c3c44783d48ef4a22f8f8b5b9557