[INFO] fetching crate shapely 3.1.0...
[INFO] testing shapely-3.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate shapely 3.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate shapely 3.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shapely 3.1.0
[INFO] tweaked toml for crates.io crate shapely 3.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shapely 3.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shapely 3.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c3f41e85aaed0a2afaff9c1a50256732086dffb0ad8cfa5233ef32b584d39f6
[INFO] running `Command { std: "docker" "start" "-a" "5c3f41e85aaed0a2afaff9c1a50256732086dffb0ad8cfa5233ef32b584d39f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c3f41e85aaed0a2afaff9c1a50256732086dffb0ad8cfa5233ef32b584d39f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3f41e85aaed0a2afaff9c1a50256732086dffb0ad8cfa5233ef32b584d39f6", kill_on_drop: false }`
[INFO] [stdout] 5c3f41e85aaed0a2afaff9c1a50256732086dffb0ad8cfa5233ef32b584d39f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b65f3a505de4b7c19e27ec52c806c4b227311282d9f0005a067835b04b7b650e
[INFO] running `Command { std: "docker" "start" "-a" "b65f3a505de4b7c19e27ec52c806c4b227311282d9f0005a067835b04b7b650e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling shadow_counted v0.3.1
[INFO] [stderr]    Compiling shapely-core v3.1.0
[INFO] [stderr]    Compiling unsynn v0.0.25
[INFO] [stderr]    Compiling shapely-derive v3.1.0
[INFO] [stderr]    Compiling shapely v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "b65f3a505de4b7c19e27ec52c806c4b227311282d9f0005a067835b04b7b650e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65f3a505de4b7c19e27ec52c806c4b227311282d9f0005a067835b04b7b650e", kill_on_drop: false }`
[INFO] [stdout] b65f3a505de4b7c19e27ec52c806c4b227311282d9f0005a067835b04b7b650e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8b50af9a4032dafba533e6e2359f881e1d251172856fe258c9221d579899355
[INFO] running `Command { std: "docker" "start" "-a" "e8b50af9a4032dafba533e6e2359f881e1d251172856fe258c9221d579899355", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling shapely v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]   --> tests/derive.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     struct Blah {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]   --> tests/derive.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     struct Foo {}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]   --> tests/derive.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     struct Foo {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]   --> tests/derive.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     struct Foo {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]   --> tests/derive.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 |     struct Blah(u32);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]   --> tests/derive.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     struct Blah(u32);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]   --> tests/derive.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     struct Blah(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Blah` is never constructed
[INFO] [stdout]    --> tests/derive.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     struct Blah(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubConfig` is never constructed
[INFO] [stdout]    --> tests/derive.rs:118:16
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub struct CubConfig {}
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubConfig` is never constructed
[INFO] [stdout]    --> tests/derive.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub struct CubConfig {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileInfo` is never constructed
[INFO] [stdout]    --> tests/derive.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     struct FileInfo {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubConfig` is never constructed
[INFO] [stdout]    --> tests/derive.rs:151:16
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub struct CubConfig {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VecContainer` is never constructed
[INFO] [stdout]    --> tests/derive.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 |     struct VecContainer {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "e8b50af9a4032dafba533e6e2359f881e1d251172856fe258c9221d579899355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b50af9a4032dafba533e6e2359f881e1d251172856fe258c9221d579899355", kill_on_drop: false }`
[INFO] [stdout] e8b50af9a4032dafba533e6e2359f881e1d251172856fe258c9221d579899355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c214d59228ed113a727861750169fa0df7f92938d8028472a38242ffdea0ab0d
[INFO] running `Command { std: "docker" "start" "-a" "c214d59228ed113a727861750169fa0df7f92938d8028472a38242ffdea0ab0d", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Blah` is never constructed
[INFO] [stderr]   --> tests/derive.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     struct Blah {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Foo` is never constructed
[INFO] [stderr]   --> tests/derive.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     struct Foo {}
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Foo` is never constructed
[INFO] [stderr]   --> tests/derive.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     struct Foo {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Foo` is never constructed
[INFO] [stderr]   --> tests/derive.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     struct Foo {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Blah` is never constructed
[INFO] [stderr]   --> tests/derive.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 |     struct Blah(u32);
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Blah` is never constructed
[INFO] [stderr]   --> tests/derive.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     struct Blah(u32);
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Blah` is never constructed
[INFO] [stderr]   --> tests/derive.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 |     struct Blah(
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Blah` is never constructed
[INFO] [stderr]    --> tests/derive.rs:107:12
[INFO] [stderr]     |
[INFO] [stderr] 107 |     struct Blah(
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CubConfig` is never constructed
[INFO] [stderr]    --> tests/derive.rs:118:16
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub struct CubConfig {}
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CubConfig` is never constructed
[INFO] [stderr]    --> tests/derive.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub struct CubConfig {
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileInfo` is never constructed
[INFO] [stderr]    --> tests/derive.rs:140:12
[INFO] [stderr]     |
[INFO] [stderr] 140 |     struct FileInfo {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CubConfig` is never constructed
[INFO] [stderr]    --> tests/derive.rs:151:16
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub struct CubConfig {
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VecContainer` is never constructed
[INFO] [stderr]    --> tests/derive.rs:209:12
[INFO] [stderr]     |
[INFO] [stderr] 209 |     struct VecContainer {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shapely` (test "derive") generated 13 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shapely-e5c17434ae61011f)
[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/derive.rs (/opt/rustwide/target/debug/deps/derive-5767dbc3d00936d2)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test struct_doc_comment ... ok
[INFO] [stdout] test derive_real_life_cub_config ... ok
[INFO] [stdout] test cfg_attrs2 ... ok
[INFO] [stdout] test simple_struct ... ok
[INFO] [stdout] test struct_with_std_string ... ok
[INFO] [stdout] test struct_with_tuple ... ok
[INFO] [stdout] test struct_with_pub_field ... ok
[INFO] [stdout] test struct_with_vec ... ok
[INFO] [stdout] test cfg_attrs ... ok
[INFO] [stdout] test struct_field_doc_comment ... ok
[INFO] [stdout] test tuple_struct_doc_comment ... ok
[INFO] [stdout] test tuple_struct_field_doc_comment ... ok
[INFO] [stdout] test tuple_struct_repr_transparent ... ok
[INFO] [stdout] test tuple_struct_with_pub_field ... ok
[INFO] [stdout] test struct_repr_c ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shapely
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c214d59228ed113a727861750169fa0df7f92938d8028472a38242ffdea0ab0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c214d59228ed113a727861750169fa0df7f92938d8028472a38242ffdea0ab0d", kill_on_drop: false }`
[INFO] [stdout] c214d59228ed113a727861750169fa0df7f92938d8028472a38242ffdea0ab0d