[INFO] fetching crate df_st_legends 0.3.0-development-2...
[INFO] checking df_st_legends-0.3.0-development-2 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate df_st_legends 0.3.0-development-2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate df_st_legends 0.3.0-development-2 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate df_st_legends 0.3.0-development-2
[INFO] finished tweaking crates.io crate df_st_legends 0.3.0-development-2
[INFO] tweaked toml for crates.io crate df_st_legends 0.3.0-development-2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d95a5746549ad4df0bc3a6424a7a12a232aff7a1cb52e0ecfc4cf0a2b7b601a7
[INFO] running `Command { std: "docker" "start" "-a" "d95a5746549ad4df0bc3a6424a7a12a232aff7a1cb52e0ecfc4cf0a2b7b601a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d95a5746549ad4df0bc3a6424a7a12a232aff7a1cb52e0ecfc4cf0a2b7b601a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95a5746549ad4df0bc3a6424a7a12a232aff7a1cb52e0ecfc4cf0a2b7b601a7", kill_on_drop: false }`
[INFO] [stdout] d95a5746549ad4df0bc3a6424a7a12a232aff7a1cb52e0ecfc4cf0a2b7b601a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88b9e1581c90573196d7c7ad8e48248ce2f6b2bd8f466f3c0469736e83e3c166
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "88b9e1581c90573196d7c7ad8e48248ce2f6b2bd8f466f3c0469736e83e3c166", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking rustc-demangle v0.1.19
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking df_cp437 v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling juniper_codegen v0.14.2
[INFO] [stderr]    Compiling df_st_derive v0.3.0-development-2
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking directories v3.0.2
[INFO] [stderr]    Compiling backtrace v0.3.58
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking url v2.2.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.4
[INFO] [stderr]     Checking quick-xml v0.20.0
[INFO] [stderr]     Checking juniper v0.14.2
[INFO] [stderr]     Checking df_st_core v0.3.0-development-2
[INFO] [stdout] error[E0425]: cannot find function `convert_cp437_byte_to_utf8_bytes` in crate `df_cp437`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/df_st_core-0.3.0-development-2/src/bufreader.rs:259:45
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     let newchar = df_cp437::convert_cp437_byte_to_utf8_bytes(&self.buf[i]);
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `convert_cp437_byte_to_utf8_bytes_for_chars`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/df_cp437-1.1.0/src/cp437.rs:329:1
[INFO] [stdout]     |
[INFO] [stdout] 329 | pub fn convert_cp437_byte_to_utf8_bytes_for_chars(b: &u8) -> [u8; 3] {
[INFO] [stdout]     | -------------------------------------------------------------------- similarly named function `convert_cp437_byte_to_utf8_bytes_for_chars` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `df_st_core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "88b9e1581c90573196d7c7ad8e48248ce2f6b2bd8f466f3c0469736e83e3c166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b9e1581c90573196d7c7ad8e48248ce2f6b2bd8f466f3c0469736e83e3c166", kill_on_drop: false }`
[INFO] [stdout] 88b9e1581c90573196d7c7ad8e48248ce2f6b2bd8f466f3c0469736e83e3c166