[INFO] cloning repository https://github.com/jchorl/dynb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jchorl/dynb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchorl%2Fdynb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchorl%2Fdynb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb9fb84b6fe7f94889f77c03f906e9bdc16d6a36 [INFO] checking jchorl/dynb against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchorl%2Fdynb" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jchorl/dynb [INFO] finished tweaking git repo https://github.com/jchorl/dynb [INFO] tweaked toml for git repo https://github.com/jchorl/dynb written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jchorl/dynb on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jchorl/dynb 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c063d90e981208771d8603e256b82d609fbb02687bc9f868fc73e389093f0279 [INFO] running `Command { std: "docker" "start" "-a" "c063d90e981208771d8603e256b82d609fbb02687bc9f868fc73e389093f0279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c063d90e981208771d8603e256b82d609fbb02687bc9f868fc73e389093f0279", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c063d90e981208771d8603e256b82d609fbb02687bc9f868fc73e389093f0279", kill_on_drop: false }` [INFO] [stdout] c063d90e981208771d8603e256b82d609fbb02687bc9f868fc73e389093f0279 [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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdba4892117ed568a848e925831e94a3746a5149d483a7327170a760333f0c37 [INFO] running `Command { std: "docker" "start" "-a" "fdba4892117ed568a848e925831e94a3746a5149d483a7327170a760333f0c37", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking unicase v1.4.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking ryu v1.0.4 [INFO] [stderr] Checking tungstenite v0.10.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking base64 v0.12.0 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking headers v0.3.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking urlencoding v1.0.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking tokio v0.2.19 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking pin-project v0.4.9 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.10.1 [INFO] [stderr] Checking h2 v0.2.4 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking warp v0.2.2 [INFO] [stderr] Checking dynb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | error_chain! {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | ) -> std::result::Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 12 | | let auth_token_res = std::env::var("AUTHORIZATION_TOKEN"); [INFO] [stdout] 13 | | if let Err(_) = auth_token_res { [INFO] [stdout] 14 | | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | ) -> std::result::Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 12 | | let auth_token_res = std::env::var("AUTHORIZATION_TOKEN"); [INFO] [stdout] 13 | | if let Err(_) = auth_token_res { [INFO] [stdout] 14 | | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / match call_nsupdate(addr) { [INFO] [stdout] 22 | | Err(e) => { [INFO] [stdout] 23 | | use error_chain::ChainedError; [INFO] [stdout] ... | [INFO] [stdout] 28 | | Ok(_) => Ok(StatusCode::ACCEPTED), [INFO] [stdout] 29 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | return Ok(StatusCode::INTERNAL_SERVER_ERROR); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(_) => Ok(StatusCode::ACCEPTED), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dynb` (bin "dynb" test) due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | error_chain! {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | ) -> std::result::Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 12 | | let auth_token_res = std::env::var("AUTHORIZATION_TOKEN"); [INFO] [stdout] 13 | | if let Err(_) = auth_token_res { [INFO] [stdout] 14 | | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | ) -> std::result::Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 12 | | let auth_token_res = std::env::var("AUTHORIZATION_TOKEN"); [INFO] [stdout] 13 | | if let Err(_) = auth_token_res { [INFO] [stdout] 14 | | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | return Ok(StatusCode::UNAUTHORIZED); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / match call_nsupdate(addr) { [INFO] [stdout] 22 | | Err(e) => { [INFO] [stdout] 23 | | use error_chain::ChainedError; [INFO] [stdout] ... | [INFO] [stdout] 28 | | Ok(_) => Ok(StatusCode::ACCEPTED), [INFO] [stdout] 29 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | return Ok(StatusCode::INTERNAL_SERVER_ERROR); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/filters/handlers.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(_) => Ok(StatusCode::ACCEPTED), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dynb` (bin "dynb") due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "fdba4892117ed568a848e925831e94a3746a5149d483a7327170a760333f0c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdba4892117ed568a848e925831e94a3746a5149d483a7327170a760333f0c37", kill_on_drop: false }` [INFO] [stdout] fdba4892117ed568a848e925831e94a3746a5149d483a7327170a760333f0c37