[INFO] fetching crate rfcp 2.0.0...
[INFO] testing rfcp-2.0.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate rfcp 2.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rfcp 2.0.0
[INFO] finished tweaking crates.io crate rfcp 2.0.0
[INFO] tweaked toml for crates.io crate rfcp 2.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfcp 2.0.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rfcp 2.0.0 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b694f8c81b24b473357bbb855a4cc49b40e8858ee666bb5ae56ccb8e52d260d
[INFO] running `Command { std: "docker" "start" "-a" "9b694f8c81b24b473357bbb855a4cc49b40e8858ee666bb5ae56ccb8e52d260d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b694f8c81b24b473357bbb855a4cc49b40e8858ee666bb5ae56ccb8e52d260d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b694f8c81b24b473357bbb855a4cc49b40e8858ee666bb5ae56ccb8e52d260d", kill_on_drop: false }`
[INFO] [stdout] 9b694f8c81b24b473357bbb855a4cc49b40e8858ee666bb5ae56ccb8e52d260d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0888a3a37160ccaa5fc13ca2dc552c61e53c2ac413aa572ab35b3d7f293a3bcf
[INFO] running `Command { std: "docker" "start" "-a" "0888a3a37160ccaa5fc13ca2dc552c61e53c2ac413aa572ab35b3d7f293a3bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling anstyle v1.0.2
[INFO] [stderr]    Compiling portable-atomic v1.4.3
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling anstream v0.5.0
[INFO] [stderr]    Compiling clap_builder v4.4.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling indicatif v0.17.6
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling clap v4.4.2
[INFO] [stderr]    Compiling rfcp v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "0888a3a37160ccaa5fc13ca2dc552c61e53c2ac413aa572ab35b3d7f293a3bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0888a3a37160ccaa5fc13ca2dc552c61e53c2ac413aa572ab35b3d7f293a3bcf", kill_on_drop: false }`
[INFO] [stdout] 0888a3a37160ccaa5fc13ca2dc552c61e53c2ac413aa572ab35b3d7f293a3bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d108ba018c95f3555ff1cae085e3af4b8c183d6365c0c06f07d78f139256ce27
[INFO] running `Command { std: "docker" "start" "-a" "d108ba018c95f3555ff1cae085e3af4b8c183d6365c0c06f07d78f139256ce27", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfcp v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "d108ba018c95f3555ff1cae085e3af4b8c183d6365c0c06f07d78f139256ce27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d108ba018c95f3555ff1cae085e3af4b8c183d6365c0c06f07d78f139256ce27", kill_on_drop: false }`
[INFO] [stdout] d108ba018c95f3555ff1cae085e3af4b8c183d6365c0c06f07d78f139256ce27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39e85696c0d82d16c7468d96e22ff1f872b763f02669186099ead5cbc0714d9f
[INFO] running `Command { std: "docker" "start" "-a" "39e85696c0d82d16c7468d96e22ff1f872b763f02669186099ead5cbc0714d9f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfcp-366b31c69ae2120a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rfcp-dbcae2a06b453585)
[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] [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 rfcp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/io/mod.rs - io::FileWriter::write_random (line 115) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/io/mod.rs - io::FileWriter::write_random (line 115) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 |  * `root_folder` - The root folder where the file will be written
[INFO] [stdout]     |    ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 116 -  * `root_folder` - The root folder where the file will be written
[INFO] [stdout] 116 +  * 'root_folder` - The root folder where the file will be written
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:116:16
[INFO] [stdout]     |
[INFO] [stdout] 116 |  * `root_folder` - The root folder where the file will be written
[INFO] [stdout]     |                ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 116 -  * `root_folder` - The root folder where the file will be written
[INFO] [stdout] 116 +  * `root_folder' - The root folder where the file will be written
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 |  * `file_name` - The relative path to the root folder and name of the file to be written
[INFO] [stdout]     |    ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 117 -  * `file_name` - The relative path to the root folder and name of the file to be written
[INFO] [stdout] 117 +  * 'file_name` - The relative path to the root folder and name of the file to be written
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:117:14
[INFO] [stdout]     |
[INFO] [stdout] 117 |  * `file_name` - The relative path to the root folder and name of the file to be written
[INFO] [stdout]     |              ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 117 -  * `file_name` - The relative path to the root folder and name of the file to be written
[INFO] [stdout] 117 +  * `file_name' - The relative path to the root folder and name of the file to be written
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 |  * `offset` - The offset from where to start writing
[INFO] [stdout]     |    ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 118 -  * `offset` - The offset from where to start writing
[INFO] [stdout] 118 +  * 'offset` - The offset from where to start writing
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:118:11
[INFO] [stdout]     |
[INFO] [stdout] 118 |  * `offset` - The offset from where to start writing
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 118 -  * `offset` - The offset from where to start writing
[INFO] [stdout] 118 +  * `offset' - The offset from where to start writing
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 |  * `buf` - The buffer where the data will be written
[INFO] [stdout]     |    ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 119 -  * `buf` - The buffer where the data will be written
[INFO] [stdout] 119 +  * 'buf` - The buffer where the data will be written
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/io/mod.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |  * `buf` - The buffer where the data will be written
[INFO] [stdout]     |        ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 119 -  * `buf` - The buffer where the data will be written
[INFO] [stdout] 119 +  * `buf' - The buffer where the data will be written
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `*`
[INFO] [stdout]    --> src/io/mod.rs:116:2
[INFO] [stdout]     |
[INFO] [stdout] 116 |  * `root_folder` - The root folder where the file will be written
[INFO] [stdout]     |  ^ expected item
[INFO] [stdout]     |
[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 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/io/mod.rs - io::FileWriter::write_random (line 115)
[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" "39e85696c0d82d16c7468d96e22ff1f872b763f02669186099ead5cbc0714d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e85696c0d82d16c7468d96e22ff1f872b763f02669186099ead5cbc0714d9f", kill_on_drop: false }`
[INFO] [stdout] 39e85696c0d82d16c7468d96e22ff1f872b763f02669186099ead5cbc0714d9f
