[INFO] fetching crate linecount 0.1.0...
[INFO] testing linecount-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate linecount 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate linecount 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linecount 0.1.0
[INFO] finished tweaking crates.io crate linecount 0.1.0
[INFO] tweaked toml for crates.io crate linecount 0.1.0 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" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e67b52507173040b25dd6ba7d34912e1f40aebc3c1fe01ce443bf6489fe1289
[INFO] running `Command { std: "docker" "start" "-a" "2e67b52507173040b25dd6ba7d34912e1f40aebc3c1fe01ce443bf6489fe1289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e67b52507173040b25dd6ba7d34912e1f40aebc3c1fe01ce443bf6489fe1289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e67b52507173040b25dd6ba7d34912e1f40aebc3c1fe01ce443bf6489fe1289", kill_on_drop: false }`
[INFO] [stdout] 2e67b52507173040b25dd6ba7d34912e1f40aebc3c1fe01ce443bf6489fe1289
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f274fb957193a5ee3664a588f33e81de2df4f88f1737f350fc9abfd0dd9087c0
[INFO] running `Command { std: "docker" "start" "-a" "f274fb957193a5ee3664a588f33e81de2df4f88f1737f350fc9abfd0dd9087c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling linecount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f274fb957193a5ee3664a588f33e81de2df4f88f1737f350fc9abfd0dd9087c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f274fb957193a5ee3664a588f33e81de2df4f88f1737f350fc9abfd0dd9087c0", kill_on_drop: false }`
[INFO] [stdout] f274fb957193a5ee3664a588f33e81de2df4f88f1737f350fc9abfd0dd9087c0
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b902d9f2559ee567c55d6373dc54dce1a4bd6eec789c28ed8b478cb5b44dcf4
[INFO] running `Command { std: "docker" "start" "-a" "9b902d9f2559ee567c55d6373dc54dce1a4bd6eec789c28ed8b478cb5b44dcf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling linecount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "9b902d9f2559ee567c55d6373dc54dce1a4bd6eec789c28ed8b478cb5b44dcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b902d9f2559ee567c55d6373dc54dce1a4bd6eec789c28ed8b478cb5b44dcf4", kill_on_drop: false }`
[INFO] [stdout] 9b902d9f2559ee567c55d6373dc54dce1a4bd6eec789c28ed8b478cb5b44dcf4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03d97beab41b21d9928fd1a17c126e35366ca5eb6c87589239f1d515993ebefa
[INFO] running `Command { std: "docker" "start" "-a" "03d97beab41b21d9928fd1a17c126e35366ca5eb6c87589239f1d515993ebefa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linecount-4b756147b79c1a93)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_count_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lc.rs (/opt/rustwide/target/debug/deps/lc-75e14fff44135564)
[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] [stderr]    Doc-tests linecount
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - count_lines (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - count_lines (line 19) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]  --> src/lib.rs:21:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use linecount::count_lines
[INFO] [stdout]   |                           ^ help: add `;` here
[INFO] [stdout] 6 | let lines: usize = count_lines(std::fs::File.open("foo.txt").unwrap()).unwrap()
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:22:80
[INFO] [stdout]   |
[INFO] [stdout] 6 | let lines: usize = count_lines(std::fs::File.open("foo.txt").unwrap()).unwrap()
[INFO] [stdout]   |                                                                                ^ help: add `;` here
[INFO] [stdout] 7 | } _doctest_main_src_lib_rs_19_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `std::fs::File`
[INFO] [stdout]  --> src/lib.rs:22:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | let lines: usize = count_lines(std::fs::File.open("foo.txt").unwrap()).unwrap()
[INFO] [stdout]   |                                ^^^^^^^^^^^^^- help: use the path separator to refer to an item: `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - count_lines (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "03d97beab41b21d9928fd1a17c126e35366ca5eb6c87589239f1d515993ebefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d97beab41b21d9928fd1a17c126e35366ca5eb6c87589239f1d515993ebefa", kill_on_drop: false }`
[INFO] [stdout] 03d97beab41b21d9928fd1a17c126e35366ca5eb6c87589239f1d515993ebefa
[INFO] testing linecount-0.1.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate linecount 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate linecount 0.1.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linecount 0.1.0
[INFO] finished tweaking crates.io crate linecount 0.1.0
[INFO] tweaked toml for crates.io crate linecount 0.1.0 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" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05ffa43bc29fe2918f0a714929688fc2268c1eb2cfe7ac7f4f127ff6a83aad3b
[INFO] running `Command { std: "docker" "start" "-a" "05ffa43bc29fe2918f0a714929688fc2268c1eb2cfe7ac7f4f127ff6a83aad3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05ffa43bc29fe2918f0a714929688fc2268c1eb2cfe7ac7f4f127ff6a83aad3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ffa43bc29fe2918f0a714929688fc2268c1eb2cfe7ac7f4f127ff6a83aad3b", kill_on_drop: false }`
[INFO] [stdout] 05ffa43bc29fe2918f0a714929688fc2268c1eb2cfe7ac7f4f127ff6a83aad3b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75dfefcd8f4f291d8b8d88e5c63c4898a86ff8810dd07fe2b9bb257e97798daa
[INFO] running `Command { std: "docker" "start" "-a" "75dfefcd8f4f291d8b8d88e5c63c4898a86ff8810dd07fe2b9bb257e97798daa", kill_on_drop: false }`
[INFO] [stderr]    Compiling linecount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "75dfefcd8f4f291d8b8d88e5c63c4898a86ff8810dd07fe2b9bb257e97798daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75dfefcd8f4f291d8b8d88e5c63c4898a86ff8810dd07fe2b9bb257e97798daa", kill_on_drop: false }`
[INFO] [stdout] 75dfefcd8f4f291d8b8d88e5c63c4898a86ff8810dd07fe2b9bb257e97798daa
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eda987ffce56d922818fab902bc56d0bc95fd89fc3dd09d1e42531cb581a76c8
[INFO] running `Command { std: "docker" "start" "-a" "eda987ffce56d922818fab902bc56d0bc95fd89fc3dd09d1e42531cb581a76c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling linecount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "eda987ffce56d922818fab902bc56d0bc95fd89fc3dd09d1e42531cb581a76c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda987ffce56d922818fab902bc56d0bc95fd89fc3dd09d1e42531cb581a76c8", kill_on_drop: false }`
[INFO] [stdout] eda987ffce56d922818fab902bc56d0bc95fd89fc3dd09d1e42531cb581a76c8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6ba38bf16ff6bb9f426d89cad3c4fd098dfee37adb5144ae0c8db4706124862
[INFO] running `Command { std: "docker" "start" "-a" "f6ba38bf16ff6bb9f426d89cad3c4fd098dfee37adb5144ae0c8db4706124862", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linecount-38ef1960f87573d7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_count_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lc.rs (/opt/rustwide/target/debug/deps/lc-f820bf22a01cbc81)
[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] [stderr]    Doc-tests linecount
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - count_lines (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - count_lines (line 19) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]  --> src/lib.rs:21:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use linecount::count_lines
[INFO] [stdout]   |                           ^ help: add `;` here
[INFO] [stdout] 6 | let lines: usize = count_lines(std::fs::File.open("foo.txt").unwrap()).unwrap()
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:22:80
[INFO] [stdout]   |
[INFO] [stdout] 6 | let lines: usize = count_lines(std::fs::File.open("foo.txt").unwrap()).unwrap()
[INFO] [stdout]   |                                                                                ^ help: add `;` here
[INFO] [stdout] 7 | } _doctest_main_src_lib_rs_19_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `std::fs::File`
[INFO] [stdout]  --> src/lib.rs:22:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | let lines: usize = count_lines(std::fs::File.open("foo.txt").unwrap()).unwrap()
[INFO] [stdout]   |                                ^^^^^^^^^^^^^- help: use the path separator to refer to an item: `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - count_lines (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f6ba38bf16ff6bb9f426d89cad3c4fd098dfee37adb5144ae0c8db4706124862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ba38bf16ff6bb9f426d89cad3c4fd098dfee37adb5144ae0c8db4706124862", kill_on_drop: false }`
[INFO] [stdout] f6ba38bf16ff6bb9f426d89cad3c4fd098dfee37adb5144ae0c8db4706124862
