[INFO] fetching crate fjson 0.3.1... [INFO] testing fjson-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate fjson 0.3.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate fjson 0.3.1 [INFO] finished tweaking crates.io crate fjson 0.3.1 [INFO] tweaked toml for crates.io crate fjson 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fjson 0.3.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f16d91adf7e5f93d901eeb16f306c4a818d66d51cfff7516fe63b6f86cdcb03 [INFO] running `Command { std: "docker" "start" "-a" "8f16d91adf7e5f93d901eeb16f306c4a818d66d51cfff7516fe63b6f86cdcb03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f16d91adf7e5f93d901eeb16f306c4a818d66d51cfff7516fe63b6f86cdcb03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f16d91adf7e5f93d901eeb16f306c4a818d66d51cfff7516fe63b6f86cdcb03", kill_on_drop: false }` [INFO] [stdout] 8f16d91adf7e5f93d901eeb16f306c4a818d66d51cfff7516fe63b6f86cdcb03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fd378a0e9dba61795a782c075ce35741a30be46a4f8a7a0042f21bad1b6270c2 [INFO] running `Command { std: "docker" "start" "-a" "fd378a0e9dba61795a782c075ce35741a30be46a4f8a7a0042f21bad1b6270c2", kill_on_drop: false }` [INFO] [stderr] Compiling fjson v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/scanner.rs:250:51 [INFO] [stdout] | [INFO] [stdout] 250 | token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 250 - token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stdout] 250 + token: Token::LineComment(&self.input[start + 2..end]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ast.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse(input: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "fd378a0e9dba61795a782c075ce35741a30be46a4f8a7a0042f21bad1b6270c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd378a0e9dba61795a782c075ce35741a30be46a4f8a7a0042f21bad1b6270c2", kill_on_drop: false }` [INFO] [stdout] fd378a0e9dba61795a782c075ce35741a30be46a4f8a7a0042f21bad1b6270c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] de5572f7563f806533f295967529b21c448ea4bf4be09f5e43034b2d57ac820d [INFO] running `Command { std: "docker" "start" "-a" "de5572f7563f806533f295967529b21c448ea4bf4be09f5e43034b2d57ac820d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/scanner.rs:250:51 [INFO] [stdout] | [INFO] [stdout] 250 | token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 250 - token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stdout] 250 + token: Token::LineComment(&self.input[start + 2..end]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ast.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse(input: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling fjson v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/scanner.rs:250:51 [INFO] [stdout] | [INFO] [stdout] 250 | token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 250 - token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stdout] 250 + token: Token::LineComment(&self.input[start + 2..end]), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ast.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse(input: &str) -> Result { [INFO] [stdout] | ^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse(input: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.39s [INFO] running `Command { std: "docker" "inspect" "de5572f7563f806533f295967529b21c448ea4bf4be09f5e43034b2d57ac820d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5572f7563f806533f295967529b21c448ea4bf4be09f5e43034b2d57ac820d", kill_on_drop: false }` [INFO] [stdout] de5572f7563f806533f295967529b21c448ea4bf4be09f5e43034b2d57ac820d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d6dc18774757d736d37b8a48174c17fa4ebbca794903711ed7b2043800af8581 [INFO] running `Command { std: "docker" "start" "-a" "d6dc18774757d736d37b8a48174c17fa4ebbca794903711ed7b2043800af8581", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/scanner.rs:250:51 [INFO] [stderr] | [INFO] [stderr] 250 | token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 250 - token: Token::LineComment(&self.input[(start + 2..end)]), [INFO] [stderr] 250 + token: Token::LineComment(&self.input[start + 2..end]), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/ast.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parse(input: &str) -> Result { [INFO] [stderr] | ^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parse(input: &str) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `fjson` (lib) generated 2 warnings (run `cargo fix --lib -p fjson` to apply 2 suggestions) [INFO] [stderr] warning: `fjson` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fjson-4cbbce14ba5d97b5) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test ast::tests::test_parse ... ok [INFO] [stdout] test scanner::tests::test_line_comment ... ok [INFO] [stdout] test scanner::tests::test_number ... ok [INFO] [stdout] test scanner::tests::test_scanner ... ok [INFO] [stdout] test format::tests::test_format ... ok [INFO] [stdout] test tests::test_to_json_compact ... ok [INFO] [stdout] test tests::test_to_json ... ok [INFO] [stdout] test validate::tests::test_validate_fail ... ok [INFO] [stdout] test tests::test_to_jsonc ... ok [INFO] [stdout] test validate::tests::test_validate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d6dc18774757d736d37b8a48174c17fa4ebbca794903711ed7b2043800af8581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6dc18774757d736d37b8a48174c17fa4ebbca794903711ed7b2043800af8581", kill_on_drop: false }` [INFO] [stdout] d6dc18774757d736d37b8a48174c17fa4ebbca794903711ed7b2043800af8581