[INFO] fetching crate handle_tic 0.1.0... [INFO] testing handle_tic-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate handle_tic 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate handle_tic 0.1.0 [INFO] finished tweaking crates.io crate handle_tic 0.1.0 [INFO] tweaked toml for crates.io crate handle_tic 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate handle_tic 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate handle_tic 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a23b670266fa5e04577a6f8d1c75a120330e8e2c36050d5e52ea355e46575813 [INFO] running `Command { std: "docker" "start" "-a" "a23b670266fa5e04577a6f8d1c75a120330e8e2c36050d5e52ea355e46575813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a23b670266fa5e04577a6f8d1c75a120330e8e2c36050d5e52ea355e46575813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a23b670266fa5e04577a6f8d1c75a120330e8e2c36050d5e52ea355e46575813", kill_on_drop: false }` [INFO] [stdout] a23b670266fa5e04577a6f8d1c75a120330e8e2c36050d5e52ea355e46575813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c02ab45960d686c22a72df4e6772dccd472955ca177a10880091a4d01cb268bb [INFO] running `Command { std: "docker" "start" "-a" "c02ab45960d686c22a72df4e6772dccd472955ca177a10880091a4d01cb268bb", kill_on_drop: false }` [INFO] [stderr] Compiling handle_tic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Chunk` is never constructed [INFO] [stdout] --> src/main.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Chunk { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_chunk` is never used [INFO] [stdout] --> src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn build_chunk(c_bank: u8, c_data: &Vec, c_name: String) -> Chunk { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deconstruct_tic` is never used [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn deconstruct_tic(path: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract` is never used [INFO] [stdout] --> src/main.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn extract(from: Vec, name: String) -> Chunk { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `replace` is never used [INFO] [stdout] --> src/main.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn replace(from: Vec, what: Chunk) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find` is never used [INFO] [stdout] --> src/main.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn find(from: Vec, name: String) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flatten` is never used [INFO] [stdout] --> src/main.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn flatten(thick : Vec>) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compress` is never used [INFO] [stdout] --> src/main.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn compress(wide : Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expand` is never used [INFO] [stdout] --> src/main.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn expand(from: Vec<(u8, u8, u8)>) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `construct_tic` is never used [INFO] [stdout] --> src/main.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn construct_tic(path: String, from: Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "c02ab45960d686c22a72df4e6772dccd472955ca177a10880091a4d01cb268bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c02ab45960d686c22a72df4e6772dccd472955ca177a10880091a4d01cb268bb", kill_on_drop: false }` [INFO] [stdout] c02ab45960d686c22a72df4e6772dccd472955ca177a10880091a4d01cb268bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef17ebf01fc36770ec25f06f48a4f7c4a1dd2a58707cfa42d310ca731b16a0b9 [INFO] running `Command { std: "docker" "start" "-a" "ef17ebf01fc36770ec25f06f48a4f7c4a1dd2a58707cfa42d310ca731b16a0b9", kill_on_drop: false }` [INFO] [stderr] Compiling handle_tic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Chunk` is never constructed [INFO] [stdout] --> src/main.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Chunk { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_chunk` is never used [INFO] [stdout] --> src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn build_chunk(c_bank: u8, c_data: &Vec, c_name: String) -> Chunk { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deconstruct_tic` is never used [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn deconstruct_tic(path: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract` is never used [INFO] [stdout] --> src/main.rs:128:4 [INFO] [stdout] | [INFO] [stdout] 128 | fn extract(from: Vec, name: String) -> Chunk { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `replace` is never used [INFO] [stdout] --> src/main.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn replace(from: Vec, what: Chunk) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find` is never used [INFO] [stdout] --> src/main.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn find(from: Vec, name: String) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flatten` is never used [INFO] [stdout] --> src/main.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn flatten(thick : Vec>) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compress` is never used [INFO] [stdout] --> src/main.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn compress(wide : Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expand` is never used [INFO] [stdout] --> src/main.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn expand(from: Vec<(u8, u8, u8)>) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `construct_tic` is never used [INFO] [stdout] --> src/main.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn construct_tic(path: String, from: Vec) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "ef17ebf01fc36770ec25f06f48a4f7c4a1dd2a58707cfa42d310ca731b16a0b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef17ebf01fc36770ec25f06f48a4f7c4a1dd2a58707cfa42d310ca731b16a0b9", kill_on_drop: false }` [INFO] [stdout] ef17ebf01fc36770ec25f06f48a4f7c4a1dd2a58707cfa42d310ca731b16a0b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7256284f6327e2d4001260a746a85f0b0309f37ed9950595e7b769e5adf39bc [INFO] running `Command { std: "docker" "start" "-a" "a7256284f6327e2d4001260a746a85f0b0309f37ed9950595e7b769e5adf39bc", kill_on_drop: false }` [INFO] [stderr] warning: struct `Chunk` is never constructed [INFO] [stderr] --> src/main.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct Chunk { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `build_chunk` is never used [INFO] [stderr] --> src/main.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn build_chunk(c_bank: u8, c_data: &Vec, c_name: String) -> Chunk { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `deconstruct_tic` is never used [INFO] [stderr] --> src/main.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn deconstruct_tic(path: String) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `extract` is never used [INFO] [stderr] --> src/main.rs:128:4 [INFO] [stderr] | [INFO] [stderr] 128 | fn extract(from: Vec, name: String) -> Chunk { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `replace` is never used [INFO] [stderr] --> src/main.rs:142:4 [INFO] [stderr] | [INFO] [stderr] 142 | fn replace(from: Vec, what: Chunk) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `find` is never used [INFO] [stderr] --> src/main.rs:163:4 [INFO] [stderr] | [INFO] [stderr] 163 | fn find(from: Vec, name: String) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `flatten` is never used [INFO] [stderr] --> src/main.rs:173:4 [INFO] [stderr] | [INFO] [stderr] 173 | fn flatten(thick : Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `compress` is never used [INFO] [stderr] --> src/main.rs:185:4 [INFO] [stderr] | [INFO] [stderr] 185 | fn compress(wide : Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `expand` is never used [INFO] [stderr] --> src/main.rs:205:4 [INFO] [stderr] | [INFO] [stderr] 205 | fn expand(from: Vec<(u8, u8, u8)>) -> Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `construct_tic` is never used [INFO] [stderr] --> src/main.rs:217:4 [INFO] [stderr] | [INFO] [stderr] 217 | fn construct_tic(path: String, from: Vec) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `handle_tic` (bin "handle_tic" test) generated 10 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/handle_tic-2891c9d92275ee08) [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" "a7256284f6327e2d4001260a746a85f0b0309f37ed9950595e7b769e5adf39bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7256284f6327e2d4001260a746a85f0b0309f37ed9950595e7b769e5adf39bc", kill_on_drop: false }` [INFO] [stdout] a7256284f6327e2d4001260a746a85f0b0309f37ed9950595e7b769e5adf39bc