[INFO] fetching crate trans-gen-fsharp 0.3.0-alpha.2... [INFO] testing trans-gen-fsharp-0.3.0-alpha.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate trans-gen-fsharp 0.3.0-alpha.2 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate trans-gen-fsharp 0.3.0-alpha.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded include_dir v0.6.2 [INFO] [stderr] Downloaded include_dir_impl v0.6.2 [INFO] [stderr] Downloaded trans-gen-core v0.3.0-alpha.2 [INFO] [stderr] Downloaded trans-derive v0.3.0 [INFO] [stderr] Downloaded trans v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1776f24281efd069ecea4ced504265f0673a7a33f0db9bf0705156c2178b86f5 [INFO] running `Command { std: "docker" "start" "-a" "1776f24281efd069ecea4ced504265f0673a7a33f0db9bf0705156c2178b86f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1776f24281efd069ecea4ced504265f0673a7a33f0db9bf0705156c2178b86f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1776f24281efd069ecea4ced504265f0673a7a33f0db9bf0705156c2178b86f5", kill_on_drop: false }` [INFO] [stdout] 1776f24281efd069ecea4ced504265f0673a7a33f0db9bf0705156c2178b86f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b837e47b21a8ef05f36d4af12eac269d1d424681fec09524352b5116e0eea2c [INFO] running `Command { std: "docker" "start" "-a" "0b837e47b21a8ef05f36d4af12eac269d1d424681fec09524352b5116e0eea2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling trans-derive v0.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling trans v0.3.0 [INFO] [stderr] Compiling include_dir_impl v0.6.2 [INFO] [stderr] Compiling include_dir v0.6.2 [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 3.44s [INFO] running `Command { std: "docker" "inspect" "0b837e47b21a8ef05f36d4af12eac269d1d424681fec09524352b5116e0eea2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b837e47b21a8ef05f36d4af12eac269d1d424681fec09524352b5116e0eea2c", kill_on_drop: false }` [INFO] [stdout] 0b837e47b21a8ef05f36d4af12eac269d1d424681fec09524352b5116e0eea2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03b0def04a918441d5b4af5ae95192e4db1407f6dec5a8820501b3c606607463 [INFO] running `Command { std: "docker" "start" "-a" "03b0def04a918441d5b4af5ae95192e4db1407f6dec5a8820501b3c606607463", kill_on_drop: false }` [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] [stderr] Compiling trans-gen-fsharp v0.3.0-alpha.2 (/opt/rustwide/workdir) [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 0.46s [INFO] running `Command { std: "docker" "inspect" "03b0def04a918441d5b4af5ae95192e4db1407f6dec5a8820501b3c606607463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03b0def04a918441d5b4af5ae95192e4db1407f6dec5a8820501b3c606607463", kill_on_drop: false }` [INFO] [stdout] 03b0def04a918441d5b4af5ae95192e4db1407f6dec5a8820501b3c606607463 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 70e4b5b3e0e3975081884d7bb0bfb3554c779b14e766329439a68a2c9d150fba [INFO] running `Command { std: "docker" "start" "-a" "70e4b5b3e0e3975081884d7bb0bfb3554c779b14e766329439a68a2c9d150fba", 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 5 suggestions) [INFO] [stderr] warning: `trans-gen-fsharp` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trans_gen_fsharp-f5598530c928f2ee) [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" "70e4b5b3e0e3975081884d7bb0bfb3554c779b14e766329439a68a2c9d150fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70e4b5b3e0e3975081884d7bb0bfb3554c779b14e766329439a68a2c9d150fba", kill_on_drop: false }` [INFO] [stdout] 70e4b5b3e0e3975081884d7bb0bfb3554c779b14e766329439a68a2c9d150fba