[INFO] cloning repository https://github.com/saulane/rexcel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saulane/rexcel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulane%2Frexcel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulane%2Frexcel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46055e04f7aa1c90b0a7dd7a3fb12aef1d6caac7 [INFO] checking saulane/rexcel against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulane%2Frexcel" "/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/saulane/rexcel 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/saulane/rexcel [INFO] finished tweaking git repo https://github.com/saulane/rexcel [INFO] tweaked toml for git repo https://github.com/saulane/rexcel written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/saulane/rexcel 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] 3c55a464e774524b23a468f2301628fee8fba36870d50ad970a6a59712d5d1bb [INFO] running `Command { std: "docker" "start" "-a" "3c55a464e774524b23a468f2301628fee8fba36870d50ad970a6a59712d5d1bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c55a464e774524b23a468f2301628fee8fba36870d50ad970a6a59712d5d1bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c55a464e774524b23a468f2301628fee8fba36870d50ad970a6a59712d5d1bb", kill_on_drop: false }` [INFO] [stdout] 3c55a464e774524b23a468f2301628fee8fba36870d50ad970a6a59712d5d1bb [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] 56581dde7b11763c4de2934f05f3369bad2252b450d71f90d68759ee07b9b0e4 [INFO] running `Command { std: "docker" "start" "-a" "56581dde7b11763c4de2934f05f3369bad2252b450d71f90d68759ee07b9b0e4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking rexcel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crossterm::style::Color` [INFO] [stdout] --> src/cell.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::style::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::style::Color` [INFO] [stdout] --> src/cell.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::style::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 301 | let mut offset = &mut self.offset; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `teleport` is never used [INFO] [stdout] --> src/editor.rs:259:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Editor{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 259 | fn teleport(&mut self, to: &Position){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 301 | let mut offset = &mut self.offset; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `teleport` is never used [INFO] [stdout] --> src/editor.rs:259:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Editor{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 259 | fn teleport(&mut self, to: &Position){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `Command { std: "docker" "inspect" "56581dde7b11763c4de2934f05f3369bad2252b450d71f90d68759ee07b9b0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56581dde7b11763c4de2934f05f3369bad2252b450d71f90d68759ee07b9b0e4", kill_on_drop: false }` [INFO] [stdout] 56581dde7b11763c4de2934f05f3369bad2252b450d71f90d68759ee07b9b0e4 [INFO] checking saulane/rexcel against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaulane%2Frexcel" "/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/saulane/rexcel 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/saulane/rexcel [INFO] finished tweaking git repo https://github.com/saulane/rexcel [INFO] tweaked toml for git repo https://github.com/saulane/rexcel written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/saulane/rexcel 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] 8bb844855befb90349992f54d1fc10ac2aac7ee7d1d826f860bce705e66de2a0 [INFO] running `Command { std: "docker" "start" "-a" "8bb844855befb90349992f54d1fc10ac2aac7ee7d1d826f860bce705e66de2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bb844855befb90349992f54d1fc10ac2aac7ee7d1d826f860bce705e66de2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb844855befb90349992f54d1fc10ac2aac7ee7d1d826f860bce705e66de2a0", kill_on_drop: false }` [INFO] [stdout] 8bb844855befb90349992f54d1fc10ac2aac7ee7d1d826f860bce705e66de2a0 [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] 789ccb6accdf934be85a0b271fc51ad526022978c6844f6963ec06d4cbf7ae1b [INFO] running `Command { std: "docker" "start" "-a" "789ccb6accdf934be85a0b271fc51ad526022978c6844f6963ec06d4cbf7ae1b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.20.0 [INFO] [stderr] Checking rexcel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crossterm::style::Color` [INFO] [stdout] --> src/cell.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::style::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::style::Color` [INFO] [stdout] --> src/cell.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::style::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 301 | let mut offset = &mut self.offset; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 301 | let mut offset = &mut self.offset; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `teleport` is never used [INFO] [stdout] --> src/editor.rs:259:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Editor{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 259 | fn teleport(&mut self, to: &Position){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `teleport` is never used [INFO] [stdout] --> src/editor.rs:259:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Editor{ [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 259 | fn teleport(&mut self, to: &Position){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "789ccb6accdf934be85a0b271fc51ad526022978c6844f6963ec06d4cbf7ae1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "789ccb6accdf934be85a0b271fc51ad526022978c6844f6963ec06d4cbf7ae1b", kill_on_drop: false }` [INFO] [stdout] 789ccb6accdf934be85a0b271fc51ad526022978c6844f6963ec06d4cbf7ae1b