[INFO] fetching crate asciimath-text-renderer 0.1.0... [INFO] checking asciimath-text-renderer-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate asciimath-text-renderer 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate asciimath-text-renderer 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate asciimath-text-renderer 0.1.0 [INFO] finished tweaking crates.io crate asciimath-text-renderer 0.1.0 [INFO] tweaked toml for crates.io crate asciimath-text-renderer 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate asciimath-text-renderer 0.1.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded qp-trie v0.8.1 [INFO] [stderr] Downloaded asciimath-parser v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 221110fc12ee4c426619eb727c8f6fcc5abdd7aa85b2c569100368764efca900 [INFO] running `Command { std: "docker" "start" "-a" "221110fc12ee4c426619eb727c8f6fcc5abdd7aa85b2c569100368764efca900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "221110fc12ee4c426619eb727c8f6fcc5abdd7aa85b2c569100368764efca900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "221110fc12ee4c426619eb727c8f6fcc5abdd7aa85b2c569100368764efca900", kill_on_drop: false }` [INFO] [stdout] 221110fc12ee4c426619eb727c8f6fcc5abdd7aa85b2c569100368764efca900 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a4972d2eeb349fa9b702a403dde7f5f311942d7e990cc32674cd21cf63d4084 [INFO] running `Command { std: "docker" "start" "-a" "2a4972d2eeb349fa9b702a403dde7f5f311942d7e990cc32674cd21cf63d4084", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking qp-trie v0.8.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking asciimath-parser v0.1.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking asciimath-text-renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `example_name` is never read [INFO] [stdout] --> src/renderer.rs:870:21 [INFO] [stdout] | [INFO] [stdout] 870 | example_name = ""; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `expected` should have an upper case name [INFO] [stdout] --> src/text_canvas.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | const expected: &str = concat!("ab \n", "cd \n", " \n", " "); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `EXPECTED` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `example_name` is never read [INFO] [stdout] --> src/renderer.rs:870:21 [INFO] [stdout] | [INFO] [stdout] 870 | example_name = ""; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `expected` should have an upper case name [INFO] [stdout] --> src/text_canvas.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | const expected: &str = concat!("ab \n", "cd \n", " \n", " "); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `EXPECTED` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "2a4972d2eeb349fa9b702a403dde7f5f311942d7e990cc32674cd21cf63d4084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a4972d2eeb349fa9b702a403dde7f5f311942d7e990cc32674cd21cf63d4084", kill_on_drop: false }` [INFO] [stdout] 2a4972d2eeb349fa9b702a403dde7f5f311942d7e990cc32674cd21cf63d4084 [INFO] checking asciimath-text-renderer-0.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate asciimath-text-renderer 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate asciimath-text-renderer 0.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate asciimath-text-renderer 0.1.0 [INFO] finished tweaking crates.io crate asciimath-text-renderer 0.1.0 [INFO] tweaked toml for crates.io crate asciimath-text-renderer 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate asciimath-text-renderer 0.1.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4e41b47fcc59ed65f48686715e72b04bb35a9b766a518316c46e88bf1cc0c92 [INFO] running `Command { std: "docker" "start" "-a" "f4e41b47fcc59ed65f48686715e72b04bb35a9b766a518316c46e88bf1cc0c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4e41b47fcc59ed65f48686715e72b04bb35a9b766a518316c46e88bf1cc0c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e41b47fcc59ed65f48686715e72b04bb35a9b766a518316c46e88bf1cc0c92", kill_on_drop: false }` [INFO] [stdout] f4e41b47fcc59ed65f48686715e72b04bb35a9b766a518316c46e88bf1cc0c92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 535296ff547394cf5947ec06b803a5fa6b31ef3ea78125d9b9de461f7ed1df45 [INFO] running `Command { std: "docker" "start" "-a" "535296ff547394cf5947ec06b803a5fa6b31ef3ea78125d9b9de461f7ed1df45", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking qp-trie v0.8.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking asciimath-parser v0.1.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking asciimath-text-renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `example_name` is never read [INFO] [stdout] --> src/renderer.rs:870:21 [INFO] [stdout] | [INFO] [stdout] 870 | example_name = ""; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `expected` should have an upper case name [INFO] [stdout] --> src/text_canvas.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | const expected: &str = concat!("ab \n", "cd \n", " \n", " "); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `EXPECTED` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `example_name` is never read [INFO] [stdout] --> src/renderer.rs:870:21 [INFO] [stdout] | [INFO] [stdout] 870 | example_name = ""; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `expected` should have an upper case name [INFO] [stdout] --> src/text_canvas.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | const expected: &str = concat!("ab \n", "cd \n", " \n", " "); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `EXPECTED` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "535296ff547394cf5947ec06b803a5fa6b31ef3ea78125d9b9de461f7ed1df45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "535296ff547394cf5947ec06b803a5fa6b31ef3ea78125d9b9de461f7ed1df45", kill_on_drop: false }` [INFO] [stdout] 535296ff547394cf5947ec06b803a5fa6b31ef3ea78125d9b9de461f7ed1df45