[INFO] fetching crate ruwren 0.4.10... [INFO] checking ruwren-0.4.10 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate ruwren 0.4.10 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ruwren 0.4.10 [INFO] finished tweaking crates.io crate ruwren 0.4.10 [INFO] tweaked toml for crates.io crate ruwren 0.4.10 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate ruwren 0.4.10 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deluxe v0.5.0 [INFO] [stderr] Downloaded ruwren-macros v0.4.10 [INFO] [stderr] Downloaded deluxe-macros v0.5.0 [INFO] [stderr] Downloaded deluxe-core v0.5.0 [INFO] [stderr] Downloaded prettyplease v0.2.15 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded syn v2.0.40 [INFO] [stderr] Downloaded ruwren-sys v0.4.10 [INFO] [stderr] Downloaded winnow v0.5.28 [INFO] [stderr] Downloaded bindgen v0.69.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 773f6cfd20d2683d95e04fa17282f24641f050a566118b2f9f26d30521a85d12 [INFO] running `Command { std: "docker" "start" "-a" "773f6cfd20d2683d95e04fa17282f24641f050a566118b2f9f26d30521a85d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "773f6cfd20d2683d95e04fa17282f24641f050a566118b2f9f26d30521a85d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773f6cfd20d2683d95e04fa17282f24641f050a566118b2f9f26d30521a85d12", kill_on_drop: false }` [INFO] [stdout] 773f6cfd20d2683d95e04fa17282f24641f050a566118b2f9f26d30521a85d12 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fba59ed0b07fa0aad46fc59abdfbea21895dcb2d9b225bc6c6baef0a5c9f7753 [INFO] running `Command { std: "docker" "start" "-a" "fba59ed0b07fa0aad46fc59abdfbea21895dcb2d9b225bc6c6baef0a5c9f7753", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling winnow v0.5.28 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling bindgen v0.69.1 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.40 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling deluxe-core v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling deluxe-macros v0.5.0 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Compiling deluxe v0.5.0 [INFO] [stderr] Compiling ruwren-macros v0.4.10 [INFO] [stderr] Compiling ruwren-sys v0.4.10 [INFO] [stderr] Checking ruwren v0.4.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> examples/v2_integration_manual.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | Err(_) => panic!( [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.41s [INFO] running `Command { std: "docker" "inspect" "fba59ed0b07fa0aad46fc59abdfbea21895dcb2d9b225bc6c6baef0a5c9f7753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fba59ed0b07fa0aad46fc59abdfbea21895dcb2d9b225bc6c6baef0a5c9f7753", kill_on_drop: false }` [INFO] [stdout] fba59ed0b07fa0aad46fc59abdfbea21895dcb2d9b225bc6c6baef0a5c9f7753 [INFO] checking ruwren-0.4.10 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate ruwren 0.4.10 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ruwren 0.4.10 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ruwren 0.4.10 [INFO] finished tweaking crates.io crate ruwren 0.4.10 [INFO] tweaked toml for crates.io crate ruwren 0.4.10 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate ruwren 0.4.10 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41fb4146cc9bc32373ea12f9bba374a2f970f2924adb16b090ed8809942eb5e1 [INFO] running `Command { std: "docker" "start" "-a" "41fb4146cc9bc32373ea12f9bba374a2f970f2924adb16b090ed8809942eb5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41fb4146cc9bc32373ea12f9bba374a2f970f2924adb16b090ed8809942eb5e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41fb4146cc9bc32373ea12f9bba374a2f970f2924adb16b090ed8809942eb5e1", kill_on_drop: false }` [INFO] [stdout] 41fb4146cc9bc32373ea12f9bba374a2f970f2924adb16b090ed8809942eb5e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a800eb1519bf4f5638aa7ff3eafd3f37ece2d3c9a80aa38868ee01a1690a218 [INFO] running `Command { std: "docker" "start" "-a" "8a800eb1519bf4f5638aa7ff3eafd3f37ece2d3c9a80aa38868ee01a1690a218", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling winnow v0.5.28 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling bindgen v0.69.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.40 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling deluxe-core v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling deluxe-macros v0.5.0 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Compiling deluxe v0.5.0 [INFO] [stderr] Compiling ruwren-macros v0.4.10 [INFO] [stderr] Compiling ruwren-sys v0.4.10 [INFO] [stderr] Checking ruwren v0.4.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> examples/v2_integration_manual.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | Err(_) => panic!( [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.86s [INFO] running `Command { std: "docker" "inspect" "8a800eb1519bf4f5638aa7ff3eafd3f37ece2d3c9a80aa38868ee01a1690a218", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a800eb1519bf4f5638aa7ff3eafd3f37ece2d3c9a80aa38868ee01a1690a218", kill_on_drop: false }` [INFO] [stdout] 8a800eb1519bf4f5638aa7ff3eafd3f37ece2d3c9a80aa38868ee01a1690a218