[INFO] fetching crate trans-gen-fsharp 0.3.0-alpha.2... [INFO] testing trans-gen-fsharp-0.3.0-alpha.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate trans-gen-fsharp 0.3.0-alpha.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate trans-gen-fsharp 0.3.0-alpha.2 [INFO] finished tweaking crates.io crate trans-gen-fsharp 0.3.0-alpha.2 [INFO] tweaked toml for crates.io crate trans-gen-fsharp 0.3.0-alpha.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate trans-gen-fsharp 0.3.0-alpha.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74fa5d12639a26acb810b38c6bcae774d5d536122f4b7757d915a61a723ca4c6 [INFO] running `Command { std: "docker" "start" "-a" "74fa5d12639a26acb810b38c6bcae774d5d536122f4b7757d915a61a723ca4c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74fa5d12639a26acb810b38c6bcae774d5d536122f4b7757d915a61a723ca4c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74fa5d12639a26acb810b38c6bcae774d5d536122f4b7757d915a61a723ca4c6", kill_on_drop: false }` [INFO] [stdout] 74fa5d12639a26acb810b38c6bcae774d5d536122f4b7757d915a61a723ca4c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45e798702a379fb00dd2aa795251c7742a7ea040bcd35be8ed3c564e58878ca8 [INFO] running `Command { std: "docker" "start" "-a" "45e798702a379fb00dd2aa795251c7742a7ea040bcd35be8ed3c564e58878ca8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling include_dir_impl v0.6.2 [INFO] [stderr] Compiling trans-derive v0.3.0 [INFO] [stderr] Compiling include_dir v0.6.2 [INFO] [stderr] Compiling trans v0.3.0 [INFO] [stderr] Compiling trans-gen-core v0.3.0-alpha.2 [INFO] [stderr] Compiling trans-gen-fsharp v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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 variable: `index` [INFO] [stdout] --> src/lib.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | for (index, field) in struc.fields.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/lib.rs:274:24 [INFO] [stdout] | [INFO] [stdout] 274 | fn new(name: &str, version: &str) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discriminant` [INFO] [stdout] --> src/lib.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discriminant` [INFO] [stdout] --> src/lib.rs:351:22 [INFO] [stdout] | [INFO] [stdout] 351 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_var_name` is never used [INFO] [stdout] --> src/lib.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn index_var_name(index_var: &mut usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.07s [INFO] running `Command { std: "docker" "inspect" "45e798702a379fb00dd2aa795251c7742a7ea040bcd35be8ed3c564e58878ca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45e798702a379fb00dd2aa795251c7742a7ea040bcd35be8ed3c564e58878ca8", kill_on_drop: false }` [INFO] [stdout] 45e798702a379fb00dd2aa795251c7742a7ea040bcd35be8ed3c564e58878ca8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e9b2de20d8588bf221ae29d36c7b4cb9c5f3d50b75acd379273a9562733702b [INFO] running `Command { std: "docker" "start" "-a" "9e9b2de20d8588bf221ae29d36c7b4cb9c5f3d50b75acd379273a9562733702b", kill_on_drop: false }` [INFO] [stderr] Compiling trans-gen-fsharp v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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 variable: `index` [INFO] [stdout] --> src/lib.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | for (index, field) in struc.fields.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/lib.rs:274:24 [INFO] [stdout] | [INFO] [stdout] 274 | fn new(name: &str, version: &str) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discriminant` [INFO] [stdout] --> src/lib.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discriminant` [INFO] [stdout] --> src/lib.rs:351:22 [INFO] [stdout] | [INFO] [stdout] 351 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_var_name` is never used [INFO] [stdout] --> src/lib.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn index_var_name(index_var: &mut usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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 variable: `index` [INFO] [stdout] --> src/lib.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | for (index, field) in struc.fields.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/lib.rs:274:24 [INFO] [stdout] | [INFO] [stdout] 274 | fn new(name: &str, version: &str) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discriminant` [INFO] [stdout] --> src/lib.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discriminant` [INFO] [stdout] --> src/lib.rs:351:22 [INFO] [stdout] | [INFO] [stdout] 351 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_var_name` is never used [INFO] [stdout] --> src/lib.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn index_var_name(index_var: &mut usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "9e9b2de20d8588bf221ae29d36c7b4cb9c5f3d50b75acd379273a9562733702b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e9b2de20d8588bf221ae29d36c7b4cb9c5f3d50b75acd379273a9562733702b", kill_on_drop: false }` [INFO] [stdout] 9e9b2de20d8588bf221ae29d36c7b4cb9c5f3d50b75acd379273a9562733702b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e15f0f51bedef8479f6dd73d494bdf87000f4de2a81a75937c335751fb3d5570 [INFO] running `Command { std: "docker" "start" "-a" "e15f0f51bedef8479f6dd73d494bdf87000f4de2a81a75937c335751fb3d5570", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:81:14 [INFO] [stderr] | [INFO] [stderr] 81 | for (index, field) in struc.fields.iter().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/lib.rs:274:24 [INFO] [stderr] | [INFO] [stderr] 274 | fn new(name: &str, version: &str) -> Self { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discriminant` [INFO] [stderr] --> src/lib.rs:331:22 [INFO] [stderr] | [INFO] [stderr] 331 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discriminant` [INFO] [stderr] --> src/lib.rs:351:22 [INFO] [stderr] | [INFO] [stderr] 351 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stderr] [INFO] [stderr] warning: function `index_var_name` is never used [INFO] [stderr] --> src/lib.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn index_var_name(index_var: &mut usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `trans-gen-fsharp` (lib) generated 6 warnings (run `cargo fix --lib -p trans-gen-fsharp` to apply 1 suggestion) [INFO] [stderr] warning: `trans-gen-fsharp` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trans_gen_fsharp-e0904fe73eb0e8ce) [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 trans_gen_fsharp [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" "e15f0f51bedef8479f6dd73d494bdf87000f4de2a81a75937c335751fb3d5570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15f0f51bedef8479f6dd73d494bdf87000f4de2a81a75937c335751fb3d5570", kill_on_drop: false }` [INFO] [stdout] e15f0f51bedef8479f6dd73d494bdf87000f4de2a81a75937c335751fb3d5570