[INFO] fetching crate hebi 0.4.0... [INFO] checking hebi-0.4.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate hebi 0.4.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate hebi 0.4.0 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] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate hebi 0.4.0 [INFO] finished tweaking crates.io crate hebi 0.4.0 [INFO] tweaked toml for crates.io crate hebi 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate hebi 0.4.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos-derive v0.13.0 [INFO] [stderr] Downloaded logos v0.13.0 [INFO] [stderr] Downloaded pollster v0.3.0 [INFO] [stderr] Downloaded pollster-macro v0.1.0 [INFO] [stderr] Downloaded indoc v2.0.1 [INFO] [stderr] Downloaded beef v0.5.2 [INFO] [stderr] Downloaded similar v2.2.1 [INFO] [stderr] Downloaded flume v0.10.14 [INFO] [stderr] Downloaded openssl v0.10.55 [INFO] [stderr] Downloaded rustix v0.37.21 [INFO] [stderr] Downloaded insta v1.30.0 [INFO] [stderr] Downloaded openssl-sys v0.9.90 [INFO] [stderr] Downloaded logos-codegen v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 29a2cc62baa9fa1fb296ed6df5839d32834a885fd2e33aa5e1620b396878e129 [INFO] running `Command { std: "docker" "start" "-a" "29a2cc62baa9fa1fb296ed6df5839d32834a885fd2e33aa5e1620b396878e129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29a2cc62baa9fa1fb296ed6df5839d32834a885fd2e33aa5e1620b396878e129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29a2cc62baa9fa1fb296ed6df5839d32834a885fd2e33aa5e1620b396878e129", kill_on_drop: false }` [INFO] [stdout] 29a2cc62baa9fa1fb296ed6df5839d32834a885fd2e33aa5e1620b396878e129 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0177fce7dcb2a5cad9673da7bb0cf61eb4aba19719d5881413772ff5ddde7588 [INFO] running `Command { std: "docker" "start" "-a" "0177fce7dcb2a5cad9673da7bb0cf61eb4aba19719d5881413772ff5ddde7588", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking similar v2.2.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Compiling indoc v2.0.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking insta v1.30.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling pollster-macro v0.1.0 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking logos v0.13.0 [INFO] [stderr] Checking hebi v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/internal/object/list.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/internal/syntax/ast.rs:682:21 [INFO] [stdout] | [INFO] [stdout] 681 | use super::*; [INFO] [stdout] | -------- the item `Span` is already imported here [INFO] [stdout] 682 | use crate::span::{Span, SpannedError}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ast::Module` [INFO] [stdout] --> src/internal/syntax.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use ast::Module; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/function.rs:2:58 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 2 | use crate::internal::object::{Function as OwnedFunction, Ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/list.rs:4:56 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 4 | use crate::internal::object::{list, List as OwnedList, Ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/string.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 2 | use crate::internal::object::{Ptr, Str as OwnedStr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/table.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 4 | use crate::internal::object::{table, Ptr, Table as OwnedTable}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/internal/object/list.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Span` is imported redundantly [INFO] [stdout] --> src/internal/syntax/ast.rs:682:21 [INFO] [stdout] | [INFO] [stdout] 681 | use super::*; [INFO] [stdout] | -------- the item `Span` is already imported here [INFO] [stdout] 682 | use crate::span::{Span, SpannedError}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lexer` is imported redundantly [INFO] [stdout] --> src/internal/syntax/parser/tests.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Lexer` is already imported here [INFO] [stdout] 4 | use crate::internal::syntax::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Global` is imported redundantly [INFO] [stdout] --> src/internal/syntax/parser/tests.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Global` is already imported here [INFO] [stdout] 4 | use crate::internal::syntax::lexer::Lexer; [INFO] [stdout] 5 | use crate::internal::vm::global::Global; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ast::Module` [INFO] [stdout] --> src/internal/syntax.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use ast::Module; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/function.rs:2:58 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 2 | use crate::internal::object::{Function as OwnedFunction, Ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/list.rs:4:56 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 4 | use crate::internal::object::{list, List as OwnedList, Ptr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/string.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 2 | use crate::internal::object::{Ptr, Str as OwnedStr}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ptr` is imported redundantly [INFO] [stdout] --> src/public/object/table.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Ptr` is already imported here [INFO] [stdout] 4 | use crate::internal::object::{table, Ptr, Table as OwnedTable}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.19s [INFO] running `Command { std: "docker" "inspect" "0177fce7dcb2a5cad9673da7bb0cf61eb4aba19719d5881413772ff5ddde7588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0177fce7dcb2a5cad9673da7bb0cf61eb4aba19719d5881413772ff5ddde7588", kill_on_drop: false }` [INFO] [stdout] 0177fce7dcb2a5cad9673da7bb0cf61eb4aba19719d5881413772ff5ddde7588