[INFO] cloning repository https://github.com/ray33ee/ic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray33ee/ic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 529e4cf2c080a3be0d424842d46cbec5d2bb3b6b
[INFO] testing ray33ee/ic against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray33ee%2Fic" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ray33ee/ic on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ray33ee/ic
[INFO] finished tweaking git repo https://github.com/ray33ee/ic
[INFO] tweaked toml for git repo https://github.com/ray33ee/ic written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ray33ee/ic already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indicatif v0.17.0-beta.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c856303a6ac4e6e9f4cdc25fdf2729f2ce605da781d34bdc34e5d212ad749bc1
[INFO] running `Command { std: "docker" "start" "-a" "c856303a6ac4e6e9f4cdc25fdf2729f2ce605da781d34bdc34e5d212ad749bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c856303a6ac4e6e9f4cdc25fdf2729f2ce605da781d34bdc34e5d212ad749bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c856303a6ac4e6e9f4cdc25fdf2729f2ce605da781d34bdc34e5d212ad749bc1", kill_on_drop: false }`
[INFO] [stdout] c856303a6ac4e6e9f4cdc25fdf2729f2ce605da781d34bdc34e5d212ad749bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd7356384bb53b03e0bbf708ed52a078e3601c5aa838926f25785e87b44a446b
[INFO] running `Command { std: "docker" "start" "-a" "bd7356384bb53b03e0bbf708ed52a078e3601c5aa838926f25785e87b44a446b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling indicatif v0.17.0-beta.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling ic v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SendError`
[INFO] [stdout]  --> src/gui.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc::{Sender, Receiver, SendError};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overall_size`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let overall_size = fs.overall_size();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overall_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_ron`
[INFO] [stdout]   --> src/foldersignature.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn load_ron<P: AsRef<Path>>(path: P) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `save_ron`
[INFO] [stdout]    --> src/foldersignature.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn save_ron<P: AsRef<Path>>(&self, path: P) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `options`
[INFO] [stdout]   --> src/ic.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     options: Options,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature`
[INFO] [stdout]    --> src/ic.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn signature(&self) -> &FolderSignature {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.73s
[INFO] running `Command { std: "docker" "inspect" "bd7356384bb53b03e0bbf708ed52a078e3601c5aa838926f25785e87b44a446b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7356384bb53b03e0bbf708ed52a078e3601c5aa838926f25785e87b44a446b", kill_on_drop: false }`
[INFO] [stdout] bd7356384bb53b03e0bbf708ed52a078e3601c5aa838926f25785e87b44a446b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ddcf479ab8dd32c3af202436c7bae6d554859efe13fb6a5bbbfe6bef7ee5ff4
[INFO] running `Command { std: "docker" "start" "-a" "2ddcf479ab8dd32c3af202436c7bae6d554859efe13fb6a5bbbfe6bef7ee5ff4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ic v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SendError`
[INFO] [stdout]  --> src/gui.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc::{Sender, Receiver, SendError};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overall_size`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let overall_size = fs.overall_size();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overall_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_ron`
[INFO] [stdout]   --> src/foldersignature.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn load_ron<P: AsRef<Path>>(path: P) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `save_ron`
[INFO] [stdout]    --> src/foldersignature.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn save_ron<P: AsRef<Path>>(&self, path: P) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `options`
[INFO] [stdout]   --> src/ic.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     options: Options,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `signature`
[INFO] [stdout]    --> src/ic.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn signature(&self) -> &FolderSignature {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "2ddcf479ab8dd32c3af202436c7bae6d554859efe13fb6a5bbbfe6bef7ee5ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ddcf479ab8dd32c3af202436c7bae6d554859efe13fb6a5bbbfe6bef7ee5ff4", kill_on_drop: false }`
[INFO] [stdout] 2ddcf479ab8dd32c3af202436c7bae6d554859efe13fb6a5bbbfe6bef7ee5ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 788d340f0b1dc69ec5dc05a52d219713283efcb8de39026b0cb49d520f0aac9f
[INFO] running `Command { std: "docker" "start" "-a" "788d340f0b1dc69ec5dc05a52d219713283efcb8de39026b0cb49d520f0aac9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `SendError`
[INFO] [stderr]  --> src/gui.rs:6:41
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::mpsc::{Sender, Receiver, SendError};
[INFO] [stderr]   |                                         ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `overall_size`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let overall_size = fs.overall_size();
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overall_size`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `load_ron`
[INFO] [stderr]   --> src/foldersignature.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn load_ron<P: AsRef<Path>>(path: P) -> Self {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `save_ron`
[INFO] [stderr]    --> src/foldersignature.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn save_ron<P: AsRef<Path>>(&self, path: P) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `options`
[INFO] [stderr]   --> src/ic.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     options: Options,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `signature`
[INFO] [stderr]    --> src/ic.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn signature(&self) -> &FolderSignature {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ic` (bin "ic" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ic-30bc973d3c4d805a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "788d340f0b1dc69ec5dc05a52d219713283efcb8de39026b0cb49d520f0aac9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788d340f0b1dc69ec5dc05a52d219713283efcb8de39026b0cb49d520f0aac9f", kill_on_drop: false }`
[INFO] [stdout] 788d340f0b1dc69ec5dc05a52d219713283efcb8de39026b0cb49d520f0aac9f