[INFO] cloning repository https://github.com/ayourtch/packet-build [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayourtch/packet-build" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayourtch%2Fpacket-build", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayourtch%2Fpacket-build'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e53f975fc6e4f61f185ca1c5e64ac457042824c [INFO] checking ayourtch/packet-build against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayourtch%2Fpacket-build" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ayourtch/packet-build on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ayourtch/packet-build [INFO] finished tweaking git repo https://github.com/ayourtch/packet-build [INFO] tweaked toml for git repo https://github.com/ayourtch/packet-build written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/ayourtch/packet-build already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a850d6842231fd54d04a4f528d13f80a004bb1482386650139206b49395bebf9 [INFO] running `Command { std: "docker" "start" "-a" "a850d6842231fd54d04a4f528d13f80a004bb1482386650139206b49395bebf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a850d6842231fd54d04a4f528d13f80a004bb1482386650139206b49395bebf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a850d6842231fd54d04a4f528d13f80a004bb1482386650139206b49395bebf9", kill_on_drop: false }` [INFO] [stdout] a850d6842231fd54d04a4f528d13f80a004bb1482386650139206b49395bebf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e303e2320ede942647d497a577d7e9184d89b1effc82d6a61dfa5a4083e77cf [INFO] running `Command { std: "docker" "start" "-a" "9e303e2320ede942647d497a577d7e9184d89b1effc82d6a61dfa5a4083e77cf", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling minreq v2.3.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling packet-build v0.1.0 (/tmp/fixit) [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking managed v0.7.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Fixed build.rs (1 fix) [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking smoltcp v0.7.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling scarust-derive v0.1.0 (/tmp/fixit/scarust/scarust-derive) [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stdout] warning: unused imports: `Index`, `parse_macro_input`, `parse_quote` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Index, Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Punct`, `Spacing`, `Span`, `TokenTree` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | use proc_macro2::{Punct, Spacing, Span, TokenTree}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TokenStreamExt` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use quote::{ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_param` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:81:43 [INFO] [stdout] | [INFO] [stdout] 81 | if let GenericParam::Type(ref mut type_param) = *param { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_param` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:136:37 [INFO] [stdout] | [INFO] [stdout] 136 | Fields::Unnamed(ref fields) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut tokens = quote! { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking scarust v0.1.0 (/tmp/fixit/scarust) [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> scarust/src/lib.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> scarust/src/lib.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> scarust/src/lib.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | fn div(mut self, rhs: T) -> Self::Output { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (4 fixes) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.46s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling packet-build v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unused imports: `Index`, `parse_macro_input`, `parse_quote` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | parse_macro_input, parse_quote, Data, DeriveInput, Fields, GenericParam, Generics, Index, Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Punct`, `Spacing`, `Span`, `TokenTree` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | use proc_macro2::{Punct, Spacing, Span, TokenTree}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TokenStreamExt` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use quote::{ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_param` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:81:43 [INFO] [stdout] | [INFO] [stdout] 81 | if let GenericParam::Type(ref mut type_param) = *param { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_param` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:136:37 [INFO] [stdout] | [INFO] [stdout] 136 | Fields::Unnamed(ref fields) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> scarust/scarust-derive/src/lib.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut tokens = quote! { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> scarust/src/lib.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> scarust/src/lib.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> scarust/src/lib.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | fn div(mut self, rhs: T) -> Self::Output { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.97s [INFO] running `Command { std: "docker" "inspect" "9e303e2320ede942647d497a577d7e9184d89b1effc82d6a61dfa5a4083e77cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e303e2320ede942647d497a577d7e9184d89b1effc82d6a61dfa5a4083e77cf", kill_on_drop: false }` [INFO] [stdout] 9e303e2320ede942647d497a577d7e9184d89b1effc82d6a61dfa5a4083e77cf