[INFO] cloning repository https://github.com/yoelbassin/juliText [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoelbassin/juliText" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoelbassin%2FjuliText", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoelbassin%2FjuliText'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d401470a69b89cf383c5815964ca881825f400de [INFO] checking yoelbassin/juliText against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoelbassin%2FjuliText" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yoelbassin/juliText on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yoelbassin/juliText [INFO] finished tweaking git repo https://github.com/yoelbassin/juliText [INFO] tweaked toml for git repo https://github.com/yoelbassin/juliText written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yoelbassin/juliText 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f0b656c2b091d34be688d9b60da53ec9a2d0690fcc97764d7fc17d26a875638 [INFO] running `Command { std: "docker" "start" "-a" "2f0b656c2b091d34be688d9b60da53ec9a2d0690fcc97764d7fc17d26a875638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f0b656c2b091d34be688d9b60da53ec9a2d0690fcc97764d7fc17d26a875638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f0b656c2b091d34be688d9b60da53ec9a2d0690fcc97764d7fc17d26a875638", kill_on_drop: false }` [INFO] [stdout] 2f0b656c2b091d34be688d9b60da53ec9a2d0690fcc97764d7fc17d26a875638 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 782bd5a0a59b2eb17571a1958bd484a33d4d140e9493dfd637e3ae858d209415 [INFO] running `Command { std: "docker" "start" "-a" "782bd5a0a59b2eb17571a1958bd484a33d4d140e9493dfd637e3ae858d209415", kill_on_drop: false }` [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking julitext v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | F(u8), [INFO] [stdout] | - ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 | F(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | Alt(char), [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 | Alt(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/gui/gui.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Position { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 53 | pub x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 54 | pub y: usize, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | F(u8), [INFO] [stdout] | - ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 | F(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/row.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Row { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | Alt(char), [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 | Alt(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/gui/gui.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Position { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 53 | pub x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 54 | pub y: usize, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/row.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Row { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "782bd5a0a59b2eb17571a1958bd484a33d4d140e9493dfd637e3ae858d209415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "782bd5a0a59b2eb17571a1958bd484a33d4d140e9493dfd637e3ae858d209415", kill_on_drop: false }` [INFO] [stdout] 782bd5a0a59b2eb17571a1958bd484a33d4d140e9493dfd637e3ae858d209415 [INFO] checking yoelbassin/juliText against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoelbassin%2FjuliText" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yoelbassin/juliText on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yoelbassin/juliText [INFO] finished tweaking git repo https://github.com/yoelbassin/juliText [INFO] tweaked toml for git repo https://github.com/yoelbassin/juliText written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yoelbassin/juliText 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 315328a9c869cf635a82c1a1b717414a43bf78527c96560057556fac1ecc15c6 [INFO] running `Command { std: "docker" "start" "-a" "315328a9c869cf635a82c1a1b717414a43bf78527c96560057556fac1ecc15c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "315328a9c869cf635a82c1a1b717414a43bf78527c96560057556fac1ecc15c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "315328a9c869cf635a82c1a1b717414a43bf78527c96560057556fac1ecc15c6", kill_on_drop: false }` [INFO] [stdout] 315328a9c869cf635a82c1a1b717414a43bf78527c96560057556fac1ecc15c6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e0975966f3bc1f9fe237a4302a9d856c017e9ed1877ac630b674af04e0b46ce [INFO] running `Command { std: "docker" "start" "-a" "4e0975966f3bc1f9fe237a4302a9d856c017e9ed1877ac630b674af04e0b46ce", kill_on_drop: false }` [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking julitext v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | F(u8), [INFO] [stdout] | - ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 | F(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | Alt(char), [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 | Alt(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/gui/gui.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Position { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 53 | pub x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 54 | pub y: usize, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/row.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Row { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | F(u8), [INFO] [stdout] | - ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 | F(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gui/gui.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | Alt(char), [INFO] [stdout] | --- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 | Alt(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/gui/gui.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Position { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 53 | pub x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 54 | pub y: usize, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/row.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Row { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "4e0975966f3bc1f9fe237a4302a9d856c017e9ed1877ac630b674af04e0b46ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e0975966f3bc1f9fe237a4302a9d856c017e9ed1877ac630b674af04e0b46ce", kill_on_drop: false }` [INFO] [stdout] 4e0975966f3bc1f9fe237a4302a9d856c017e9ed1877ac630b674af04e0b46ce