[INFO] fetching crate cargo-skyline 3.5.0...
[INFO] checking cargo-skyline-3.5.0 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate cargo-skyline 3.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cargo-skyline 3.5.0
[INFO] finished tweaking crates.io crate cargo-skyline 3.5.0
[INFO] tweaked toml for crates.io crate cargo-skyline 3.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-skyline 3.5.0 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-skyline 3.5.0 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bzip2 v0.4.3
[INFO] [stderr]   Downloaded serde_derive v1.0.137
[INFO] [stderr]   Downloaded once_cell v1.12.0
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[INFO] [stderr]   Downloaded linkle v0.2.11
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[INFO] [stderr]   Downloaded semver v1.0.12
[INFO] [stderr]   Downloaded dbl v0.3.2
[INFO] [stderr]   Downloaded cmac v0.5.1
[INFO] [stderr]   Downloaded crypto-mac v0.10.1
[INFO] [stderr]   Downloaded blz-nx v1.0.1
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[INFO] [stderr]   Downloaded object v0.28.4
[INFO] [stderr]   Downloaded console v0.15.0
[INFO] [stderr]   Downloaded lz4-sys v1.9.4
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[INFO] [stderr]   Downloaded zeroize v1.5.6
[INFO] [stderr]   Downloaded cargo_metadata v0.10.0
[INFO] [stderr]   Downloaded snafu-derive v0.7.1
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[INFO] [stderr]   Downloaded console v0.14.1
[INFO] [stderr]   Downloaded snafu v0.7.1
[INFO] [stderr]   Downloaded gimli v0.26.1
[INFO] [stderr]   Downloaded regex v1.5.6
[INFO] [stderr]   Downloaded cargo-skyline-octocrab v0.16.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.26
[INFO] [stderr]   Downloaded hyperx v1.4.0
[INFO] [stderr]   Downloaded async-trait v0.1.56
[INFO] [stderr]   Downloaded arc-swap v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2
[INFO] running `Command { std: "docker" "start" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling cargo-skyline v3.5.0 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling snafu-derive v0.7.1
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[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling derive_more v0.99.17
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking serde_path_to_error v0.1.7
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[INFO] [stderr]     Checking cargo_metadata v0.10.0
[INFO] [stderr]     Checking hyper v0.14.19
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]     Checking cargo-skyline-octocrab v0.16.0
[INFO] [stderr]     Checking lz4 v1.23.3
[INFO] [stderr]     Checking linkle v0.2.11
[INFO] [stdout] warning: field `main_npdm` is never read
[INFO] [stdout]   --> src/package.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Exefs {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 15 |     pub main_npdm: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `if_exists` is never used
[INFO] [stdout]    --> src/update_std.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 410 | pub(crate) trait PathExt: Sized {
[INFO] [stdout]     |                  ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 413 |     fn if_exists(self) -> Option<Self>;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main_npdm` is never read
[INFO] [stdout]   --> src/package.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Exefs {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 15 |     pub main_npdm: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `if_exists` is never used
[INFO] [stdout]    --> src/update_std.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 410 | pub(crate) trait PathExt: Sized {
[INFO] [stdout]     |                  ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 413 |     fn if_exists(self) -> Option<Self>;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2", kill_on_drop: false }`
[INFO] [stdout] e116e90b79a44af8016ed24243c81d48e26f89f9ff8a4ffbf44309260552a1d2
