[INFO] fetching crate jrsonnet-evaluator 0.5.0-pre95... [INFO] checking jrsonnet-evaluator-0.5.0-pre95 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate jrsonnet-evaluator 0.5.0-pre95 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate jrsonnet-evaluator 0.5.0-pre95 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jrsonnet-evaluator 0.5.0-pre95 [INFO] finished tweaking crates.io crate jrsonnet-evaluator 0.5.0-pre95 [INFO] tweaked toml for crates.io crate jrsonnet-evaluator 0.5.0-pre95 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 60 packages [INFO] [stderr] Adding annotate-snippets v0.9.2 (latest: v0.11.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3811bf5a543e2b523feae938948ada2811a4429f24e03def1d3db156a85b79c6 [INFO] running `Command { std: "docker" "start" "-a" "3811bf5a543e2b523feae938948ada2811a4429f24e03def1d3db156a85b79c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3811bf5a543e2b523feae938948ada2811a4429f24e03def1d3db156a85b79c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3811bf5a543e2b523feae938948ada2811a4429f24e03def1d3db156a85b79c6", kill_on_drop: false }` [INFO] [stdout] 3811bf5a543e2b523feae938948ada2811a4429f24e03def1d3db156a85b79c6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6d3dcb8267c3d8ef50ea31c8026844a6e7467ccdca9938fbab09abbd981f67a [INFO] running `Command { std: "docker" "start" "-a" "f6d3dcb8267c3d8ef50ea31c8026844a6e7467ccdca9938fbab09abbd981f67a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling peg-runtime v0.8.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking yansi-term v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking annotate-snippets v0.9.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling peg-macros v0.8.2 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking peg v0.8.2 [INFO] [stderr] Compiling jrsonnet-gcmodule-derive v0.3.6 [INFO] [stderr] Compiling jrsonnet-macros v0.5.0-pre95 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking jrsonnet-gcmodule v0.3.6 [INFO] [stderr] Checking jrsonnet-interner v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-types v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-parser v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-evaluator v0.5.0-pre95 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Unnamed` is never used [INFO] [stdout] --> src/function/arglike.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait Unnamed {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Named` is never used [INFO] [stdout] --> src/function/arglike.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait Named {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Unnamed` is never used [INFO] [stdout] --> src/function/arglike.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait Unnamed {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Named` is never used [INFO] [stdout] --> src/function/arglike.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait Named {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.97s [INFO] running `Command { std: "docker" "inspect" "f6d3dcb8267c3d8ef50ea31c8026844a6e7467ccdca9938fbab09abbd981f67a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6d3dcb8267c3d8ef50ea31c8026844a6e7467ccdca9938fbab09abbd981f67a", kill_on_drop: false }` [INFO] [stdout] f6d3dcb8267c3d8ef50ea31c8026844a6e7467ccdca9938fbab09abbd981f67a [INFO] checking jrsonnet-evaluator-0.5.0-pre95 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate jrsonnet-evaluator 0.5.0-pre95 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate jrsonnet-evaluator 0.5.0-pre95 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jrsonnet-evaluator 0.5.0-pre95 [INFO] finished tweaking crates.io crate jrsonnet-evaluator 0.5.0-pre95 [INFO] tweaked toml for crates.io crate jrsonnet-evaluator 0.5.0-pre95 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 60 packages [INFO] [stderr] Adding annotate-snippets v0.9.2 (latest: v0.11.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ded13092a6b608121ecb38980395e6bc2511ab48fe7e31066599ff5d1857fe61 [INFO] running `Command { std: "docker" "start" "-a" "ded13092a6b608121ecb38980395e6bc2511ab48fe7e31066599ff5d1857fe61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ded13092a6b608121ecb38980395e6bc2511ab48fe7e31066599ff5d1857fe61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded13092a6b608121ecb38980395e6bc2511ab48fe7e31066599ff5d1857fe61", kill_on_drop: false }` [INFO] [stdout] ded13092a6b608121ecb38980395e6bc2511ab48fe7e31066599ff5d1857fe61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8284cd9a0b5d5fcde2a0c488c6e72c7ca00c85cd91215d81e3bd588d798dae6a [INFO] running `Command { std: "docker" "start" "-a" "8284cd9a0b5d5fcde2a0c488c6e72c7ca00c85cd91215d81e3bd588d798dae6a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling peg-runtime v0.8.2 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking yansi-term v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking annotate-snippets v0.9.2 [INFO] [stderr] Compiling peg-macros v0.8.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking peg v0.8.2 [INFO] [stderr] Compiling jrsonnet-gcmodule-derive v0.3.6 [INFO] [stderr] Compiling jrsonnet-macros v0.5.0-pre95 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking jrsonnet-gcmodule v0.3.6 [INFO] [stderr] Checking jrsonnet-interner v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-types v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-parser v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-evaluator v0.5.0-pre95 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Unnamed` is never used [INFO] [stdout] --> src/function/arglike.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait Unnamed {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Named` is never used [INFO] [stdout] --> src/function/arglike.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait Named {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Unnamed` is never used [INFO] [stdout] --> src/function/arglike.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait Unnamed {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Named` is never used [INFO] [stdout] --> src/function/arglike.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait Named {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.19s [INFO] running `Command { std: "docker" "inspect" "8284cd9a0b5d5fcde2a0c488c6e72c7ca00c85cd91215d81e3bd588d798dae6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8284cd9a0b5d5fcde2a0c488c6e72c7ca00c85cd91215d81e3bd588d798dae6a", kill_on_drop: false }` [INFO] [stdout] 8284cd9a0b5d5fcde2a0c488c6e72c7ca00c85cd91215d81e3bd588d798dae6a