[INFO] fetching crate asciigraph 0.8.3...
[INFO] checking asciigraph-0.8.3 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate asciigraph 0.8.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate asciigraph 0.8.3 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciigraph 0.8.3
[INFO] finished tweaking crates.io crate asciigraph 0.8.3
[INFO] tweaked toml for crates.io crate asciigraph 0.8.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asciibox v0.1.0
[INFO] [stderr]   Downloaded hmath v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c357e7521eac3504cf00a5b5383a85537ed549cf391e67f5d20f6d6b008db84c
[INFO] running `Command { std: "docker" "start" "-a" "c357e7521eac3504cf00a5b5383a85537ed549cf391e67f5d20f6d6b008db84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c357e7521eac3504cf00a5b5383a85537ed549cf391e67f5d20f6d6b008db84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c357e7521eac3504cf00a5b5383a85537ed549cf391e67f5d20f6d6b008db84c", kill_on_drop: false }`
[INFO] [stdout] c357e7521eac3504cf00a5b5383a85537ed549cf391e67f5d20f6d6b008db84c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776b0b5481d5ad2c0f696ef6920ed2f0a8005e3386b81f45f71fb7efe1b48e60
[INFO] running `Command { std: "docker" "start" "-a" "776b0b5481d5ad2c0f696ef6920ed2f0a8005e3386b81f45f71fb7efe1b48e60", kill_on_drop: false }`
[INFO] [stderr]     Checking asciibox v0.1.0
[INFO] [stderr]     Checking hmath v0.1.17
[INFO] [stderr]     Checking asciigraph v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_height` and `crop` are never used
[INFO] [stdout]   --> src/lines.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Lines {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn get_height(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn crop(&self, x: usize, y: usize, w: usize, h: usize) -> Lines {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_height`, `crop`, and `is_valid` are never used
[INFO] [stdout]    --> src/lines.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout] 11  | impl Lines {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30  |     pub fn get_height(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43  |     pub fn crop(&self, x: usize, y: usize, w: usize, h: usize) -> Lines {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 410 |     pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "776b0b5481d5ad2c0f696ef6920ed2f0a8005e3386b81f45f71fb7efe1b48e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776b0b5481d5ad2c0f696ef6920ed2f0a8005e3386b81f45f71fb7efe1b48e60", kill_on_drop: false }`
[INFO] [stdout] 776b0b5481d5ad2c0f696ef6920ed2f0a8005e3386b81f45f71fb7efe1b48e60
[INFO] checking asciigraph-0.8.3 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate asciigraph 0.8.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate asciigraph 0.8.3 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asciigraph 0.8.3
[INFO] finished tweaking crates.io crate asciigraph 0.8.3
[INFO] tweaked toml for crates.io crate asciigraph 0.8.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98b5fd50119e332498f0ea82a382adcd7bd443e43e9b0e772e6513d76009eabb
[INFO] running `Command { std: "docker" "start" "-a" "98b5fd50119e332498f0ea82a382adcd7bd443e43e9b0e772e6513d76009eabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b5fd50119e332498f0ea82a382adcd7bd443e43e9b0e772e6513d76009eabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b5fd50119e332498f0ea82a382adcd7bd443e43e9b0e772e6513d76009eabb", kill_on_drop: false }`
[INFO] [stdout] 98b5fd50119e332498f0ea82a382adcd7bd443e43e9b0e772e6513d76009eabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f5b8f38cd3116a0b9ecd460a0efdc7a3dd502703ae994d856a3a00622e80f36
[INFO] running `Command { std: "docker" "start" "-a" "3f5b8f38cd3116a0b9ecd460a0efdc7a3dd502703ae994d856a3a00622e80f36", kill_on_drop: false }`
[INFO] [stderr]     Checking asciibox v0.1.0
[INFO] [stderr]     Checking hmath v0.1.17
[INFO] [stderr]     Checking asciigraph v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_height` and `crop` are never used
[INFO] [stdout]   --> src/lines.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Lines {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn get_height(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn crop(&self, x: usize, y: usize, w: usize, h: usize) -> Lines {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_height`, `crop`, and `is_valid` are never used
[INFO] [stdout]    --> src/lines.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout] 11  | impl Lines {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30  |     pub fn get_height(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43  |     pub fn crop(&self, x: usize, y: usize, w: usize, h: usize) -> Lines {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 410 |     pub fn is_valid(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "3f5b8f38cd3116a0b9ecd460a0efdc7a3dd502703ae994d856a3a00622e80f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5b8f38cd3116a0b9ecd460a0efdc7a3dd502703ae994d856a3a00622e80f36", kill_on_drop: false }`
[INFO] [stdout] 3f5b8f38cd3116a0b9ecd460a0efdc7a3dd502703ae994d856a3a00622e80f36
