[INFO] fetching crate verex 0.2.2... [INFO] checking verex-0.2.2 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate verex 0.2.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate verex 0.2.2 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate verex 0.2.2 [INFO] finished tweaking crates.io crate verex 0.2.2 [INFO] tweaked toml for crates.io crate verex 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74e705a394c7a786ce3ef269e6d401e47310935e4c82ee8607c7c2f977552eeb [INFO] running `Command { std: "docker" "start" "-a" "74e705a394c7a786ce3ef269e6d401e47310935e4c82ee8607c7c2f977552eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74e705a394c7a786ce3ef269e6d401e47310935e4c82ee8607c7c2f977552eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74e705a394c7a786ce3ef269e6d401e47310935e4c82ee8607c7c2f977552eeb", kill_on_drop: false }` [INFO] [stdout] 74e705a394c7a786ce3ef269e6d401e47310935e4c82ee8607c7c2f977552eeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cecb8f6105a3ada0bb5f8947ed8e11b6f662e751a1bce0ad90f915ed8ff44e78 [INFO] running `Command { std: "docker" "start" "-a" "cecb8f6105a3ada0bb5f8947ed8e11b6f662e751a1bce0ad90f915ed8ff44e78", kill_on_drop: false }` [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking kernel32-sys v0.2.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking verex v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/verex/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | flags Modifiers: u8 { [INFO] [stdout] 8 | | const MULTI_LINE = 0b00000001, [INFO] [stdout] 9 | | const CASE_INSENSITIVE = 0b00000010, [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/verex/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | flags Modifiers: u8 { [INFO] [stdout] 8 | | const MULTI_LINE = 0b00000001, [INFO] [stdout] 9 | | const CASE_INSENSITIVE = 0b00000010, [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/verex/mod.rs:368:21 [INFO] [stdout] | [INFO] [stdout] 368 | let regex = try!(self.compile()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/verex/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | flags Modifiers: u8 { [INFO] [stdout] 8 | | const MULTI_LINE = 0b00000001, [INFO] [stdout] 9 | | const CASE_INSENSITIVE = 0b00000010, [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/verex/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / bitflags! { [INFO] [stdout] 7 | | flags Modifiers: u8 { [INFO] [stdout] 8 | | const MULTI_LINE = 0b00000001, [INFO] [stdout] 9 | | const CASE_INSENSITIVE = 0b00000010, [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/verex/mod.rs:368:21 [INFO] [stdout] | [INFO] [stdout] 368 | let regex = try!(self.compile()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/verex/mod.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | for pair in ESCAPE_PAIRS.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 61 | for pair in ESCAPE_PAIRS.iter() { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 61 | for pair in ESCAPE_PAIRS { [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/verex/mod.rs:61:30 [INFO] [stdout] | [INFO] [stdout] 61 | for pair in ESCAPE_PAIRS.into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 61 | for pair in ESCAPE_PAIRS.iter() { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 61 | for pair in ESCAPE_PAIRS { [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `Command { std: "docker" "inspect" "cecb8f6105a3ada0bb5f8947ed8e11b6f662e751a1bce0ad90f915ed8ff44e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cecb8f6105a3ada0bb5f8947ed8e11b6f662e751a1bce0ad90f915ed8ff44e78", kill_on_drop: false }` [INFO] [stdout] cecb8f6105a3ada0bb5f8947ed8e11b6f662e751a1bce0ad90f915ed8ff44e78