[INFO] fetching crate pegy 0.1.2... [INFO] testing pegy-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate pegy 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate pegy 0.1.2 [INFO] finished tweaking crates.io crate pegy 0.1.2 [INFO] tweaked toml for crates.io crate pegy 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pegy 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pegy 0.1.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-traits v0.2.17 [INFO] [stderr] Downloaded pegy-derive v0.1.2 [INFO] [stderr] Downloaded hexf-parse v0.1.0 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded fast-float v0.2.0 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded num-bigint v0.3.3 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded futures-executor v0.3.28 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90dbb3061bd7faed482acadf01742bfa8ea46247b27eb0639d7df2ce3e003ba9 [INFO] running `Command { std: "docker" "start" "-a" "90dbb3061bd7faed482acadf01742bfa8ea46247b27eb0639d7df2ce3e003ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90dbb3061bd7faed482acadf01742bfa8ea46247b27eb0639d7df2ce3e003ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90dbb3061bd7faed482acadf01742bfa8ea46247b27eb0639d7df2ce3e003ba9", kill_on_drop: false }` [INFO] [stdout] 90dbb3061bd7faed482acadf01742bfa8ea46247b27eb0639d7df2ce3e003ba9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4d07f9ff0979137dc1c56513dc3659c0f2c91b0b004607a9fad3fa8d2d7faaf [INFO] running `Command { std: "docker" "start" "-a" "a4d07f9ff0979137dc1c56513dc3659c0f2c91b0b004607a9fad3fa8d2d7faaf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling fast-float v0.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling pegy-derive v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling pegy v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.45s [INFO] running `Command { std: "docker" "inspect" "a4d07f9ff0979137dc1c56513dc3659c0f2c91b0b004607a9fad3fa8d2d7faaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4d07f9ff0979137dc1c56513dc3659c0f2c91b0b004607a9fad3fa8d2d7faaf", kill_on_drop: false }` [INFO] [stdout] a4d07f9ff0979137dc1c56513dc3659c0f2c91b0b004607a9fad3fa8d2d7faaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 524c1adb9e424ea6f35a1c2303d72c70f913c536f918c1bd2745799f693f2beb [INFO] running `Command { std: "docker" "start" "-a" "524c1adb9e424ea6f35a1c2303d72c70f913c536f918c1bd2745799f693f2beb", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling hexf-parse v0.1.0 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling pegy v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/ident.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct AlphaDigit(char); [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `AlphaDigit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/ident.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Digit(char); [INFO] [stdout] | ----- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Digit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/ident.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Ident(Vec); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Ident` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Object(Vec); [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/json.rs:30:23 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct FieldValue(JsonString, JsonValue); [INFO] [stdout] | ---------- ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `FieldValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Array(Vec); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Array` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct JsonString(Span); [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `JsonString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `Command { std: "docker" "inspect" "524c1adb9e424ea6f35a1c2303d72c70f913c536f918c1bd2745799f693f2beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "524c1adb9e424ea6f35a1c2303d72c70f913c536f918c1bd2745799f693f2beb", kill_on_drop: false }` [INFO] [stdout] 524c1adb9e424ea6f35a1c2303d72c70f913c536f918c1bd2745799f693f2beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc4a0a35212b6af87bf13ce3ea6d55c7d07b5e8bfbbad4b0f04d9634d37b48aa [INFO] running `Command { std: "docker" "start" "-a" "dc4a0a35212b6af87bf13ce3ea6d55c7d07b5e8bfbbad4b0f04d9634d37b48aa", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/ident.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct AlphaDigit(char); [INFO] [stderr] | ---------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `AlphaDigit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/ident.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Digit(char); [INFO] [stderr] | ----- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Digit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/ident.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Ident(Vec); [INFO] [stderr] | ----- ^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Ident` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:26:19 [INFO] [stderr] | [INFO] [stderr] 26 | pub struct Object(Vec); [INFO] [stderr] | ------ ^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> examples/json.rs:30:23 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct FieldValue(JsonString, JsonValue); [INFO] [stderr] | ---------- ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `FieldValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct Array(Vec); [INFO] [stderr] | ----- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Array` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | pub struct JsonString(Span); [INFO] [stderr] | ---------- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `JsonString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `pegy` (example "ident") generated 3 warnings [INFO] [stderr] warning: `pegy` (example "json") generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pegy-7260afef773347b5) [INFO] [stderr] Running tests/float.rs (/opt/rustwide/target/debug/deps/float-18af83bfa1013f15) [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_f32_inf ... ok [INFO] [stdout] test test_f32_pow10 ... ok [INFO] [stdout] test test_f64_inf ... ok [INFO] [stdout] test test_f64_general ... ok [INFO] [stdout] test test_f32_basic ... ok [INFO] [stdout] test test_f64_long ... ok [INFO] [stdout] test test_f64_pow10 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pegy [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" "dc4a0a35212b6af87bf13ce3ea6d55c7d07b5e8bfbbad4b0f04d9634d37b48aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4a0a35212b6af87bf13ce3ea6d55c7d07b5e8bfbbad4b0f04d9634d37b48aa", kill_on_drop: false }` [INFO] [stdout] dc4a0a35212b6af87bf13ce3ea6d55c7d07b5e8bfbbad4b0f04d9634d37b48aa