[INFO] fetching crate git-anger-library 0.8.1... [INFO] checking git-anger-library-0.8.1 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate git-anger-library 0.8.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate git-anger-library 0.8.1 [INFO] finished tweaking crates.io crate git-anger-library 0.8.1 [INFO] tweaked toml for crates.io crate git-anger-library 0.8.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate git-anger-library 0.8.1 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding git2 v0.13.25 (available: v0.20.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6695c76766bf0fa845b706ad10a7c0c5edb6073a8d300633a614a8c333350996 [INFO] running `Command { std: "docker" "start" "-a" "6695c76766bf0fa845b706ad10a7c0c5edb6073a8d300633a614a8c333350996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6695c76766bf0fa845b706ad10a7c0c5edb6073a8d300633a614a8c333350996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6695c76766bf0fa845b706ad10a7c0c5edb6073a8d300633a614a8c333350996", kill_on_drop: false }` [INFO] [stdout] 6695c76766bf0fa845b706ad10a7c0c5edb6073a8d300633a614a8c333350996 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c8f1d0fa6b4659f5578f374647fa7855f5313cc5df87e88d7346004e2503af7 [INFO] running `Command { std: "docker" "start" "-a" "0c8f1d0fa6b4659f5578f374647fa7855f5313cc5df87e88d7346004e2503af7", kill_on_drop: false }` [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling cc v1.2.57 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Compiling libz-sys v1.1.25 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking git2 v0.13.25 [INFO] [stderr] Checking git-anger-library v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `io::Write` and `io` [INFO] [stdout] --> src/repo.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, env, error::Error, io, io::Write, path::Path}; [INFO] [stdout] | ^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"git_anger_library","loc":"src/repo.rs:261:20","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stdout] warning: method `total_naughty_authors` is never used [INFO] [stdout] --> src/repo.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl Repo { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | fn total_naughty_authors(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:225:26 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn commits(repo: &Repository) -> Result, Box> { [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] 225 | pub fn commits(repo: &Repository) -> Result>, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::Write` and `io` [INFO] [stdout] --> src/repo.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, env, error::Error, io, io::Write, path::Path}; [INFO] [stdout] | ^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [FMTARGS] {"crate":"git_anger_library","loc":"src/repo.rs:261:20","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stdout] warning: method `total_naughty_authors` is never used [INFO] [stdout] --> src/repo.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl Repo { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | fn total_naughty_authors(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:225:26 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn commits(repo: &Repository) -> Result, Box> { [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] 225 | pub fn commits(repo: &Repository) -> Result>, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.20s [INFO] running `Command { std: "docker" "inspect" "0c8f1d0fa6b4659f5578f374647fa7855f5313cc5df87e88d7346004e2503af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8f1d0fa6b4659f5578f374647fa7855f5313cc5df87e88d7346004e2503af7", kill_on_drop: false }` [INFO] [stdout] 0c8f1d0fa6b4659f5578f374647fa7855f5313cc5df87e88d7346004e2503af7