[INFO] fetching crate enzyme 0.4.0...
[INFO] testing enzyme-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate enzyme 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate enzyme 0.4.0
[INFO] finished tweaking crates.io crate enzyme 0.4.0
[INFO] tweaked toml for crates.io crate enzyme 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enzyme 0.4.0 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 enzyme 0.4.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e20b664710db111f502e7a7de87efe6a0dd7436a87b9c3e14f0e53d80115bdb9
[INFO] running `Command { std: "docker" "start" "-a" "e20b664710db111f502e7a7de87efe6a0dd7436a87b9c3e14f0e53d80115bdb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20b664710db111f502e7a7de87efe6a0dd7436a87b9c3e14f0e53d80115bdb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20b664710db111f502e7a7de87efe6a0dd7436a87b9c3e14f0e53d80115bdb9", kill_on_drop: false }`
[INFO] [stdout] e20b664710db111f502e7a7de87efe6a0dd7436a87b9c3e14f0e53d80115bdb9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f050b9868630ad876de1e4b45cd29391f1e8696b7524c024966e3ec82863b1
[INFO] running `Command { std: "docker" "start" "-a" "47f050b9868630ad876de1e4b45cd29391f1e8696b7524c024966e3ec82863b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling curl v0.4.41
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.51+curl-7.80.0
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling enzyme v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stdout] warning: unused import: `utils::Repo`
[INFO] [stdout]  --> src/code/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use utils::Repo;
[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: `compile::build`
[INFO] [stdout]  --> src/code/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use compile::build;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `downloader::download`
[INFO] [stdout]  --> src/code/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use downloader::download;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_api::generate_bindings`
[INFO] [stdout]   --> src/code/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use generate_api::generate_bindings;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bindgen v0.58.1, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "47f050b9868630ad876de1e4b45cd29391f1e8696b7524c024966e3ec82863b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f050b9868630ad876de1e4b45cd29391f1e8696b7524c024966e3ec82863b1", kill_on_drop: false }`
[INFO] [stdout] 47f050b9868630ad876de1e4b45cd29391f1e8696b7524c024966e3ec82863b1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c9357566597bb279a4c819adf4a18d1513a1a3479df76dc46742cbe6176b0db
[INFO] running `Command { std: "docker" "start" "-a" "7c9357566597bb279a4c819adf4a18d1513a1a3479df76dc46742cbe6176b0db", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `utils::Repo`
[INFO] [stdout]  --> src/code/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use utils::Repo;
[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: `compile::build`
[INFO] [stdout]  --> src/code/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use compile::build;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `downloader::download`
[INFO] [stdout]  --> src/code/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use downloader::download;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_api::generate_bindings`
[INFO] [stdout]   --> src/code/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use generate_api::generate_bindings;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling enzyme v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utils::Repo`
[INFO] [stdout]  --> src/code/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use utils::Repo;
[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: `compile::build`
[INFO] [stdout]  --> src/code/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use compile::build;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `downloader::download`
[INFO] [stdout]  --> src/code/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use downloader::download;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate_api::generate_bindings`
[INFO] [stdout]   --> src/code/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use generate_api::generate_bindings;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bindgen v0.58.1, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "7c9357566597bb279a4c819adf4a18d1513a1a3479df76dc46742cbe6176b0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9357566597bb279a4c819adf4a18d1513a1a3479df76dc46742cbe6176b0db", kill_on_drop: false }`
[INFO] [stdout] 7c9357566597bb279a4c819adf4a18d1513a1a3479df76dc46742cbe6176b0db
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d56e49776a229462d29cf23b46c8180b4af4f84ef7e06e5121cc401b5848605c
[INFO] running `Command { std: "docker" "start" "-a" "d56e49776a229462d29cf23b46c8180b4af4f84ef7e06e5121cc401b5848605c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `utils::Repo`
[INFO] [stderr]  --> src/code/mod.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use utils::Repo;
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `compile::build`
[INFO] [stderr]  --> src/code/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use compile::build;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `downloader::download`
[INFO] [stderr]  --> src/code/mod.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use downloader::download;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `generate_api::generate_bindings`
[INFO] [stderr]   --> src/code/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use generate_api::generate_bindings;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `enzyme` (lib) generated 4 warnings (run `cargo fix --lib -p enzyme` to apply 4 suggestions)
[INFO] [stderr] warning: `enzyme` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bindgen v0.58.1, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enzyme-57e76ef287db7fee)
[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 unittests src/bin/run.rs (/opt/rustwide/target/debug/deps/cargo_enzyme-60d2ceeaf53f2ebe)
[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 unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/enzyme_install-7204d2d73b39946b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enzyme
[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] [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" "d56e49776a229462d29cf23b46c8180b4af4f84ef7e06e5121cc401b5848605c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56e49776a229462d29cf23b46c8180b4af4f84ef7e06e5121cc401b5848605c", kill_on_drop: false }`
[INFO] [stdout] d56e49776a229462d29cf23b46c8180b4af4f84ef7e06e5121cc401b5848605c
