[INFO] cloning repository https://github.com/thekauer/fsc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thekauer/fsc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekauer%2Ffsc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekauer%2Ffsc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a708173d80f18b3ea2532614ad910a5581dbbb1
[INFO] testing thekauer/fsc against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekauer%2Ffsc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thekauer/fsc
[INFO] finished tweaking git repo https://github.com/thekauer/fsc
[INFO] tweaked toml for git repo https://github.com/thekauer/fsc written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thekauer/fsc 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 git repo https://github.com/thekauer/fsc 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] [stderr]     Blocking waiting for file lock on package cache
[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] 0ae40927ca4e1cc95ac8caae528206a33436d1d3967feee1796db351d1fa95d8
[INFO] running `Command { std: "docker" "start" "-a" "0ae40927ca4e1cc95ac8caae528206a33436d1d3967feee1796db351d1fa95d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae40927ca4e1cc95ac8caae528206a33436d1d3967feee1796db351d1fa95d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae40927ca4e1cc95ac8caae528206a33436d1d3967feee1796db351d1fa95d8", kill_on_drop: false }`
[INFO] [stdout] 0ae40927ca4e1cc95ac8caae528206a33436d1d3967feee1796db351d1fa95d8
[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] 19cd7749950ae75f651f5c4400a2b132714d0be61d1563f8bf39f242142055dd
[INFO] running `Command { std: "docker" "start" "-a" "19cd7749950ae75f651f5c4400a2b132714d0be61d1563f8bf39f242142055dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling fsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `multispace0` and `newline`
[INFO] [stdout]  --> src/lexer/mod.rs:4:50
[INFO] [stdout]   |
[INFO] [stdout] 4 |     character::complete::{alpha1, alphanumeric1, newline, digit1, multispace0, line_ending, space0, one_of},
[INFO] [stdout]   |                                                  ^^^^^^^          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Operator` is never used
[INFO] [stdout]   --> src/lexer/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Operator {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "19cd7749950ae75f651f5c4400a2b132714d0be61d1563f8bf39f242142055dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19cd7749950ae75f651f5c4400a2b132714d0be61d1563f8bf39f242142055dd", kill_on_drop: false }`
[INFO] [stdout] 19cd7749950ae75f651f5c4400a2b132714d0be61d1563f8bf39f242142055dd
[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] 0299130f86c9e0321e3d4f23fe521649b6cf50908e609d2facb0fba9d03a0d3b
[INFO] running `Command { std: "docker" "start" "-a" "0299130f86c9e0321e3d4f23fe521649b6cf50908e609d2facb0fba9d03a0d3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `multispace0` and `newline`
[INFO] [stdout]  --> src/lexer/mod.rs:4:50
[INFO] [stdout]   |
[INFO] [stdout] 4 |     character::complete::{alpha1, alphanumeric1, newline, digit1, multispace0, line_ending, space0, one_of},
[INFO] [stdout]   |                                                  ^^^^^^^          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Operator` is never used
[INFO] [stdout]   --> src/lexer/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Operator {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "0299130f86c9e0321e3d4f23fe521649b6cf50908e609d2facb0fba9d03a0d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0299130f86c9e0321e3d4f23fe521649b6cf50908e609d2facb0fba9d03a0d3b", kill_on_drop: false }`
[INFO] [stdout] 0299130f86c9e0321e3d4f23fe521649b6cf50908e609d2facb0fba9d03a0d3b
[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] 6d040f9e18e3bd24247da961ccba79b1da89b623c8a05b8dd3eef35c9235496d
[INFO] running `Command { std: "docker" "start" "-a" "6d040f9e18e3bd24247da961ccba79b1da89b623c8a05b8dd3eef35c9235496d", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `multispace0` and `newline`
[INFO] [stdout] 
[INFO] [stderr]  --> src/lexer/mod.rs:4:50
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 4 |     character::complete::{alpha1, alphanumeric1, newline, digit1, multispace0, line_ending, space0, one_of},
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                                                  ^^^^^^^          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Operator` is never used
[INFO] [stderr]   --> src/lexer/mod.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum Operator {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fsc` (bin "fsc" test) generated 2 warnings (run `cargo fix --bin "fsc" -p fsc --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fsc-96b899ff5208242f)
[INFO] running `Command { std: "docker" "inspect" "6d040f9e18e3bd24247da961ccba79b1da89b623c8a05b8dd3eef35c9235496d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d040f9e18e3bd24247da961ccba79b1da89b623c8a05b8dd3eef35c9235496d", kill_on_drop: false }`
[INFO] [stdout] 6d040f9e18e3bd24247da961ccba79b1da89b623c8a05b8dd3eef35c9235496d