[INFO] fetching crate surprise-me 0.1.0...
[INFO] testing surprise-me-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate surprise-me 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate surprise-me 0.1.0
[INFO] finished tweaking crates.io crate surprise-me 0.1.0
[INFO] tweaked toml for crates.io crate surprise-me 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate surprise-me 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] f250e8596e1ca7064c3157d9c419847cf1c81823d85a5101587ec02ccbcd2677
[INFO] running `Command { std: "docker" "start" "-a" "f250e8596e1ca7064c3157d9c419847cf1c81823d85a5101587ec02ccbcd2677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f250e8596e1ca7064c3157d9c419847cf1c81823d85a5101587ec02ccbcd2677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f250e8596e1ca7064c3157d9c419847cf1c81823d85a5101587ec02ccbcd2677", kill_on_drop: false }`
[INFO] [stdout] f250e8596e1ca7064c3157d9c419847cf1c81823d85a5101587ec02ccbcd2677
[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] adeecdbca01df8aab54584e8523b1af333bd1ace20025fd7d55a8c400c978ab9
[INFO] running `Command { std: "docker" "start" "-a" "adeecdbca01df8aab54584e8523b1af333bd1ace20025fd7d55a8c400c978ab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling surprise-me-derive v0.1.0
[INFO] [stderr]    Compiling surprise-me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `non_zero::*`
[INFO] [stdout]  --> src/factors/mod.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 |     array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*,
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "adeecdbca01df8aab54584e8523b1af333bd1ace20025fd7d55a8c400c978ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adeecdbca01df8aab54584e8523b1af333bd1ace20025fd7d55a8c400c978ab9", kill_on_drop: false }`
[INFO] [stdout] adeecdbca01df8aab54584e8523b1af333bd1ace20025fd7d55a8c400c978ab9
[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] 414894a67c092eb3b1da9b1ef7a5b974d2c1ac5ebfee6b9bd022237c8ad801e0
[INFO] running `Command { std: "docker" "start" "-a" "414894a67c092eb3b1da9b1ef7a5b974d2c1ac5ebfee6b9bd022237c8ad801e0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `non_zero::*`
[INFO] [stdout]  --> src/factors/mod.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 |     array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*,
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling surprise-me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `non_zero::*`
[INFO] [stdout]  --> src/factors/mod.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 |     array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*,
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStructSurprise` is never constructed
[INFO] [stdout]    --> src/lib.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |         struct MyStructSurprise {
[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 `MyEnumSurprise` is never constructed
[INFO] [stdout]    --> src/lib.rs:137:16
[INFO] [stdout]     |
[INFO] [stdout] 137 |         struct MyEnumSurprise {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "414894a67c092eb3b1da9b1ef7a5b974d2c1ac5ebfee6b9bd022237c8ad801e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414894a67c092eb3b1da9b1ef7a5b974d2c1ac5ebfee6b9bd022237c8ad801e0", kill_on_drop: false }`
[INFO] [stdout] 414894a67c092eb3b1da9b1ef7a5b974d2c1ac5ebfee6b9bd022237c8ad801e0
[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] 7776281c8bd64a8e89456dc1611992658e81f5ba36da86a58e149e14bfe74a92
[INFO] running `Command { std: "docker" "start" "-a" "7776281c8bd64a8e89456dc1611992658e81f5ba36da86a58e149e14bfe74a92", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `non_zero::*`
[INFO] [stderr]  --> src/factors/mod.rs:2:39
[INFO] [stderr]   |
[INFO] [stderr] 2 |     array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*,
[INFO] [stderr]   |                                       ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyStructSurprise` is never constructed
[INFO] [stderr]    --> src/lib.rs:104:16
[INFO] [stderr]     |
[INFO] [stderr] 104 |         struct MyStructSurprise {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyEnumSurprise` is never constructed
[INFO] [stderr]    --> src/lib.rs:137:16
[INFO] [stderr]     |
[INFO] [stderr] 137 |         struct MyEnumSurprise {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `surprise-me` (lib) generated 1 warning (run `cargo fix --lib -p surprise-me` to apply 1 suggestion)
[INFO] [stderr] warning: `surprise-me` (lib test) generated 3 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/surprise_me-b76670e74a80a195)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_enum ... ok
[INFO] [stdout] test tests::generic_struct ... ok
[INFO] [stdout] test tests::test_recursive ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests surprise_me
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 151) ... ok
[INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 98) ... ok
[INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 23) ... ok
[INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 46) ... ok
[INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7776281c8bd64a8e89456dc1611992658e81f5ba36da86a58e149e14bfe74a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7776281c8bd64a8e89456dc1611992658e81f5ba36da86a58e149e14bfe74a92", kill_on_drop: false }`
[INFO] [stdout] 7776281c8bd64a8e89456dc1611992658e81f5ba36da86a58e149e14bfe74a92