[INFO] fetching crate ru_fetch 0.2.5...
[INFO] building ru_fetch-0.2.5 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate ru_fetch 0.2.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ru_fetch 0.2.5
[INFO] finished tweaking crates.io crate ru_fetch 0.2.5
[INFO] tweaked toml for crates.io crate ru_fetch 0.2.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ru_fetch 0.2.5 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ru_fetch 0.2.5 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v1.5.1
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded sysinfo v0.31.2
[INFO] [stderr]   Downloaded syn v2.0.75
[INFO] [stderr]   Downloaded libc v0.2.157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96dddcee2de04131085cd957eed535cff8e88aad21a286d5e33704f280799090
[INFO] running `Command { std: "docker" "start" "-a" "96dddcee2de04131085cd957eed535cff8e88aad21a286d5e33704f280799090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96dddcee2de04131085cd957eed535cff8e88aad21a286d5e33704f280799090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96dddcee2de04131085cd957eed535cff8e88aad21a286d5e33704f280799090", kill_on_drop: false }`
[INFO] [stdout] 96dddcee2de04131085cd957eed535cff8e88aad21a286d5e33704f280799090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d5489e9b967d6a2784734b948773dfff7abe5490688e6eb40006841eb01d3cf
[INFO] running `Command { std: "docker" "start" "-a" "3d5489e9b967d6a2784734b948773dfff7abe5490688e6eb40006841eb01d3cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling whoami v1.5.1
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling sysinfo v0.31.2
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling ru_fetch v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:185:41
[INFO] [stdout]     |
[INFO] [stdout] 185 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 185 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:188:41
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:190:41
[INFO] [stdout]     |
[INFO] [stdout] 190 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 190 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:193:41
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .paint(format!("{:width$}", width = colors_width))
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .paint(format!("{width:width$}", width = colors_width))
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:199:41
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:202:41
[INFO] [stdout]     |
[INFO] [stdout] 202 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 202 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:205:41
[INFO] [stdout]     |
[INFO] [stdout] 205 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 205 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .paint(format!("{:width$}", width = colors_width))
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .paint(format!("{width:width$}", width = colors_width))
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exit`
[INFO] [stdout]  --> src/main.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{exit, ExitCode};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `User` and `Users`
[INFO] [stdout]  --> src/fetch.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sysinfo::{Components, Disks, System, User, Users};
[INFO] [stdout]   |                                          ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.81s
[INFO] running `Command { std: "docker" "inspect" "3d5489e9b967d6a2784734b948773dfff7abe5490688e6eb40006841eb01d3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5489e9b967d6a2784734b948773dfff7abe5490688e6eb40006841eb01d3cf", kill_on_drop: false }`
[INFO] [stdout] 3d5489e9b967d6a2784734b948773dfff7abe5490688e6eb40006841eb01d3cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e969adbcc024aa33c520f79376e4708e6b93fa99ea37286856e61bd08d538a90
[INFO] running `Command { std: "docker" "start" "-a" "e969adbcc024aa33c520f79376e4708e6b93fa99ea37286856e61bd08d538a90", kill_on_drop: false }`
[INFO] [stderr]    Compiling ru_fetch v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:185:41
[INFO] [stdout]     |
[INFO] [stdout] 185 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 185 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:188:41
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 188 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:190:41
[INFO] [stdout]     |
[INFO] [stdout] 190 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 190 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:193:41
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .paint(format!("{:width$}", width = colors_width))
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .paint(format!("{width:width$}", width = colors_width))
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:199:41
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 199 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:202:41
[INFO] [stdout]     |
[INFO] [stdout] 202 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 202 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:205:41
[INFO] [stdout]     |
[INFO] [stdout] 205 |             .paint(format!("{:width$}", width = colors_width)),
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 205 |             .paint(format!("{width:width$}", width = colors_width)),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `width` is not used by name
[INFO] [stdout]    --> src/fetch.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .paint(format!("{:width$}", width = colors_width))
[INFO] [stdout]     |                             ---------   ^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             this formatting argument uses named argument `width` by position
[INFO] [stdout]     |
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 207 |             .paint(format!("{width:width$}", width = colors_width))
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `exit`
[INFO] [stdout]  --> src/main.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::{exit, ExitCode};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `User` and `Users`
[INFO] [stdout]  --> src/fetch.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sysinfo::{Components, Disks, System, User, Users};
[INFO] [stdout]   |                                          ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "e969adbcc024aa33c520f79376e4708e6b93fa99ea37286856e61bd08d538a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e969adbcc024aa33c520f79376e4708e6b93fa99ea37286856e61bd08d538a90", kill_on_drop: false }`
[INFO] [stdout] e969adbcc024aa33c520f79376e4708e6b93fa99ea37286856e61bd08d538a90
