[INFO] fetching crate lozizol 0.5.3-dev... [INFO] testing lozizol-0.5.3-dev against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate lozizol 0.5.3-dev into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate lozizol 0.5.3-dev [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate lozizol 0.5.3-dev [INFO] tweaked toml for crates.io crate lozizol 0.5.3-dev written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lozizol 0.5.3-dev 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 lozizol 0.5.3-dev 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 anyhow v1.0.38 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.70 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded ctor v0.1.19 [INFO] [stderr] Downloaded tinyvec v1.1.1 [INFO] [stderr] Downloaded futures v0.3.12 [INFO] [stderr] Downloaded k9 v0.10.3 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.70 [INFO] [stderr] Downloaded async-executor v1.4.0 [INFO] [stderr] Downloaded typed-builder v0.7.1 [INFO] [stderr] Downloaded cucumber_rust_codegen v0.1.0 [INFO] [stderr] Downloaded async-lock v2.3.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.70 [INFO] [stderr] Downloaded polling v2.0.2 [INFO] [stderr] Downloaded async-task v4.0.3 [INFO] [stderr] Downloaded signal-hook v0.3.6 [INFO] [stderr] Downloaded async-std v1.9.0 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded js-sys v0.3.47 [INFO] [stderr] Downloaded serde_json v1.0.62 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.70 [INFO] [stderr] Downloaded shh v1.0.1 [INFO] [stderr] Downloaded vec-arena v1.0.0 [INFO] [stderr] Downloaded async-io v1.3.1 [INFO] [stderr] Downloaded async-process v1.0.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.70 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.23 [INFO] [stderr] Downloaded cucumber_rust v0.8.2 [INFO] [stderr] Downloaded futures-channel v0.3.12 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded async-stream-impl v0.3.0 [INFO] [stderr] Downloaded async-stream v0.3.0 [INFO] [stderr] Downloaded terminal_size v0.1.16 [INFO] [stderr] Downloaded thiserror v1.0.23 [INFO] [stderr] Downloaded futures-macro v0.3.12 [INFO] [stderr] Downloaded signal-hook-registry v1.3.0 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.20 [INFO] [stderr] Downloaded textwrap v0.12.1 [INFO] [stderr] Downloaded ignore v0.4.17 [INFO] [stderr] Downloaded gherkin_rust v0.9.0 [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded futures-sink v0.3.12 [INFO] [stderr] Downloaded nb-connect v1.0.3 [INFO] [stderr] Downloaded blocking v1.0.2 [INFO] [stderr] Downloaded cute_custom_default v2.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded web-sys v0.3.47 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded globset v0.4.6 [INFO] [stderr] Downloaded futures-util v0.3.12 [INFO] [stderr] Downloaded futures-task v0.3.12 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.6 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b5a4137461d4cae20516b43a32fa0faca70579b327290d8e25cb40922d35aee5 [INFO] running `Command { std: "docker" "start" "-a" "b5a4137461d4cae20516b43a32fa0faca70579b327290d8e25cb40922d35aee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5a4137461d4cae20516b43a32fa0faca70579b327290d8e25cb40922d35aee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a4137461d4cae20516b43a32fa0faca70579b327290d8e25cb40922d35aee5", kill_on_drop: false }` [INFO] [stdout] b5a4137461d4cae20516b43a32fa0faca70579b327290d8e25cb40922d35aee5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d22b7b8b038be42c0b94490da84953f78f755bf1a574ff70071272c417a10efc [INFO] running `Command { std: "docker" "start" "-a" "d22b7b8b038be42c0b94490da84953f78f755bf1a574ff70071272c417a10efc", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling lozizol v0.5.3-dev (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::convert::*` [INFO] [stdout] --> src/model/vuint/mod.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | pub use self::convert::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::en::*` [INFO] [stdout] --> src/model/vuint/mod.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | pub use self::en::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::format::*` [INFO] [stdout] --> src/model/vuint/mod.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub use self::format::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model/assignments.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn reserve(&mut self) -> TypeReservation { [INFO] [stdout] | ^^^^^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | pub fn reserve(&mut self) -> TypeReservation<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "d22b7b8b038be42c0b94490da84953f78f755bf1a574ff70071272c417a10efc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d22b7b8b038be42c0b94490da84953f78f755bf1a574ff70071272c417a10efc", kill_on_drop: false }` [INFO] [stdout] d22b7b8b038be42c0b94490da84953f78f755bf1a574ff70071272c417a10efc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 801ef33e8d711f7d3fe3589815ee251acdd455e82d75a4bced255e9a059b98ff [INFO] running `Command { std: "docker" "start" "-a" "801ef33e8d711f7d3fe3589815ee251acdd455e82d75a4bced255e9a059b98ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.24/src/wrapper.rs:463:33 [INFO] [stdout] | [INFO] [stdout] 463 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 463 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 463 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.24/src/wrapper.rs:480:33 [INFO] [stdout] | [INFO] [stdout] 480 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 480 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 480 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stdout] warning: unused import: `self::convert::*` [INFO] [stdout] --> src/model/vuint/mod.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | pub use self::convert::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::en::*` [INFO] [stdout] --> src/model/vuint/mod.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | pub use self::en::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::format::*` [INFO] [stdout] --> src/model/vuint/mod.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub use self::format::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model/assignments.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn reserve(&mut self) -> TypeReservation { [INFO] [stdout] | ^^^^^^^^^ --------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | pub fn reserve(&mut self) -> TypeReservation<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "801ef33e8d711f7d3fe3589815ee251acdd455e82d75a4bced255e9a059b98ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "801ef33e8d711f7d3fe3589815ee251acdd455e82d75a4bced255e9a059b98ff", kill_on_drop: false }` [INFO] [stdout] 801ef33e8d711f7d3fe3589815ee251acdd455e82d75a4bced255e9a059b98ff