[INFO] cloning repository https://github.com/stamp-cmd/EV3-DC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stamp-cmd/EV3-DC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstamp-cmd%2FEV3-DC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstamp-cmd%2FEV3-DC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18377bdc4f0ded03e77508efb400368ce6ea6324
[INFO] testing stamp-cmd/EV3-DC against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstamp-cmd%2FEV3-DC" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stamp-cmd/EV3-DC
[INFO] finished tweaking git repo https://github.com/stamp-cmd/EV3-DC
[INFO] tweaked toml for git repo https://github.com/stamp-cmd/EV3-DC written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stamp-cmd/EV3-DC on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stamp-cmd/EV3-DC 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded displaystr v0.1.11
[INFO] [stderr]   Downloaded hidapi v2.6.3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ede59795c7badd1c7c49ca2b3325abf9f529181b7de2b395b98348d06fcbad2
[INFO] running `Command { std: "docker" "start" "-a" "9ede59795c7badd1c7c49ca2b3325abf9f529181b7de2b395b98348d06fcbad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ede59795c7badd1c7c49ca2b3325abf9f529181b7de2b395b98348d06fcbad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ede59795c7badd1c7c49ca2b3325abf9f529181b7de2b395b98348d06fcbad2", kill_on_drop: false }`
[INFO] [stdout] 9ede59795c7badd1c7c49ca2b3325abf9f529181b7de2b395b98348d06fcbad2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae728cd5938d360c1f0076912a286cd7feba5dbe2d6eabc94d0ccae3762337ab
[INFO] running `Command { std: "docker" "start" "-a" "ae728cd5938d360c1f0076912a286cd7feba5dbe2d6eabc94d0ccae3762337ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling displaystr v0.1.11
[INFO] [stderr]    Compiling ev3-dc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "ae728cd5938d360c1f0076912a286cd7feba5dbe2d6eabc94d0ccae3762337ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae728cd5938d360c1f0076912a286cd7feba5dbe2d6eabc94d0ccae3762337ab", kill_on_drop: false }`
[INFO] [stdout] ae728cd5938d360c1f0076912a286cd7feba5dbe2d6eabc94d0ccae3762337ab
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f67aae4e739dca2612240d69d54f1e8f0dab452d3bd735b2282cb1932bce2f03
[INFO] running `Command { std: "docker" "start" "-a" "f67aae4e739dca2612240d69d54f1e8f0dab452d3bd735b2282cb1932bce2f03", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling ev3-dc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "f67aae4e739dca2612240d69d54f1e8f0dab452d3bd735b2282cb1932bce2f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f67aae4e739dca2612240d69d54f1e8f0dab452d3bd735b2282cb1932bce2f03", kill_on_drop: false }`
[INFO] [stdout] f67aae4e739dca2612240d69d54f1e8f0dab452d3bd735b2282cb1932bce2f03
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 834c6c23480ea024bffb4aca8c6f3f94327e066c7479310d2ce2c3789fb30d14
[INFO] running `Command { std: "docker" "start" "-a" "834c6c23480ea024bffb4aca8c6f3f94327e066c7479310d2ce2c3789fb30d14", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ev3_dc-5b8a864c5770cebe)
[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 ev3_dc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/utils/mod.rs - utils::ChainByte (line 12) ... FAILED
[INFO] [stdout] test src/parser/mod.rs - parser (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - Command (line 87) ... FAILED
[INFO] [stdout] test src/lib.rs - encode (line 176) ... FAILED
[INFO] [stdout] test src/utils/mod.rs - utils::printer (line 105) ... FAILED
[INFO] [stdout] test src/utils/mod.rs - utils::port_read (line 152) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/utils/mod.rs - utils::ChainByte (line 12) stdout ----
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]   --> src/utils/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut byte = ChainByte::new(); // let mut byte: Vec<u8> = vec![];
[INFO] [stdout]    | ^^^ `let` cannot be used for global variables
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using `static` and a `Mutex` instead of `let mut`
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parser/mod.rs - parser (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reply`
[INFO] [stdout]  --> src/parser/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | let rep = Reply::parse(&buf);
[INFO] [stdout]   |           ^^^^^ use of undeclared type `Reply`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 5 + use ev3_dc::parser::Reply;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Command (line 87) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Command`
[INFO] [stdout]   --> src/lib.rs:88:15
[INFO] [stdout]    |
[INFO] [stdout] 88 | let mut cmd = Command::new();
[INFO] [stdout]    |               ^^^^^^^ use of undeclared type `Command`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 87 + use std::process::Command;
[INFO] [stdout]    |
[INFO] [stdout] 87 + use ev3_dc::Command;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - encode (line 176) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `encode` in this scope
[INFO] [stdout]    --> src/lib.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 | let byte: Vec<u8> = encode(LC1(42)).unwrap();
[INFO] [stdout]     |                     ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 176 + use ev3_dc::encode;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `LC1` in this scope
[INFO] [stdout]    --> src/lib.rs:177:28
[INFO] [stdout]     |
[INFO] [stdout] 177 | let byte: Vec<u8> = encode(LC1(42)).unwrap();
[INFO] [stdout]     |                            ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout] 176 + use ev3_dc::Encoding::LC1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `println`
[INFO] [stdout]    --> src/lib.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | println("Bytecode: {:02X?}", byte);
[INFO] [stdout]     | ^^^^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]     |
[INFO] [stdout] 178 | println!("Bytecode: {:02X?}", byte);
[INFO] [stdout]     |        +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils/mod.rs - utils::printer (line 105) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `run_length` in this scope
[INFO] [stdout]    --> src/utils/mod.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 | let lines = run_length(&img).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 105 + use ev3_dc::utils::run_length;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `printer` in this scope
[INFO] [stdout]    --> src/utils/mod.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | let code = printer(&lines);
[INFO] [stdout]     |            ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 105 + use ev3_dc::utils::printer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `println`
[INFO] [stdout]    --> src/utils/mod.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | println("Bytecode: {:02X?}", code);
[INFO] [stdout]     | ^^^^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]     |
[INFO] [stdout] 109 | println!("Bytecode: {:02X?}", code);
[INFO] [stdout]     |        +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils/mod.rs - utils::port_read (line 152) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `port_read` in this scope
[INFO] [stdout]    --> src/utils/mod.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 | let res: [u8; 8] = port_read(&buf, 0);
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 152 + use ev3_dc::utils::port_read;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: invalid base prefix for number literal
[INFO] [stdout]    --> src/utils/mod.rs:153:28
[INFO] [stdout]     |
[INFO] [stdout] 153 | let buf: [u8; 32] = [0x7E, 0X7E, 0x08]; // Reply memory from opInput_Device_List OpCode
[INFO] [stdout]     |                            ^^^^ help: try making the prefix lowercase (notice the capitalization): `0x7E`
[INFO] [stdout]     |
[INFO] [stdout]     = note: base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Command (line 87)
[INFO] [stdout]     src/lib.rs - encode (line 176)
[INFO] [stdout]     src/parser/mod.rs - parser (line 5)
[INFO] [stdout]     src/utils/mod.rs - utils::ChainByte (line 12)
[INFO] [stdout]     src/utils/mod.rs - utils::port_read (line 152)
[INFO] [stdout]     src/utils/mod.rs - utils::printer (line 105)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "834c6c23480ea024bffb4aca8c6f3f94327e066c7479310d2ce2c3789fb30d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834c6c23480ea024bffb4aca8c6f3f94327e066c7479310d2ce2c3789fb30d14", kill_on_drop: false }`
[INFO] [stdout] 834c6c23480ea024bffb4aca8c6f3f94327e066c7479310d2ce2c3789fb30d14
