[INFO] cloning repository https://github.com/takatori/rust-coin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takatori/rust-coin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakatori%2Frust-coin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakatori%2Frust-coin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93076f35aca5a0a5c849c8bfcbce0fa0c8c2386e [INFO] documenting takatori/rust-coin against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakatori%2Frust-coin" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/takatori/rust-coin on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/takatori/rust-coin [INFO] finished tweaking git repo https://github.com/takatori/rust-coin [INFO] tweaked toml for git repo https://github.com/takatori/rust-coin written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/takatori/rust-coin already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4f957266cd4a56a1c139fa9c3bfd484ac12e8858260358e581049adfd2a9338 [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" "b4f957266cd4a56a1c139fa9c3bfd484ac12e8858260358e581049adfd2a9338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4f957266cd4a56a1c139fa9c3bfd484ac12e8858260358e581049adfd2a9338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4f957266cd4a56a1c139fa9c3bfd484ac12e8858260358e581049adfd2a9338", kill_on_drop: false }` [INFO] [stdout] b4f957266cd4a56a1c139fa9c3bfd484ac12e8858260358e581049adfd2a9338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f65b1ba6b5ddf6b630a8f91384b2f773d005121cf9a4f17f462a431a3acb67c [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" "4f65b1ba6b5ddf6b630a8f91384b2f773d005121cf9a4f17f462a431a3acb67c", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking futures v0.1.16 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Compiling unicase v2.0.0 [INFO] [stderr] Checking mio v0.6.10 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking serde_json v1.0.3 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking mime v0.3.3 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.6 [INFO] [stderr] Checking tokio-core v0.1.9 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.2 [INFO] [stderr] Documenting rust-coin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | const HTTP_PORT: i32 = match env::var("HTTP_PORT") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0493]: destructors cannot be evaluated at compile-time [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | Err(e) => 3001, [INFO] [stdout] | ^ - value is dropped here [INFO] [stdout] | | [INFO] [stdout] | constants cannot evaluate destructors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0493]: destructors cannot be evaluated at compile-time [INFO] [stdout] --> src/main.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^ - value is dropped here [INFO] [stdout] | | [INFO] [stdout] | constants cannot evaluate destructors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0493]: destructors cannot be evaluated at compile-time [INFO] [stdout] --> src/main.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | const HTTP_PORT: i32 = match env::var("HTTP_PORT") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ constants cannot evaluate destructors [INFO] [stdout] ... [INFO] [stdout] 25 | }; [INFO] [stdout] | - value is dropped here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | const P2P_PORT: i32 = match env::var("P2P_PORT") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0493]: destructors cannot be evaluated at compile-time [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | Err(e) => 6001, [INFO] [stdout] | ^ - value is dropped here [INFO] [stdout] | | [INFO] [stdout] | constants cannot evaluate destructors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0493]: destructors cannot be evaluated at compile-time [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(val) => val.parse::().unwrap(), [INFO] [stdout] | ^^^ - value is dropped here [INFO] [stdout] | | [INFO] [stdout] | constants cannot evaluate destructors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0493]: destructors cannot be evaluated at compile-time [INFO] [stdout] --> src/main.rs:27:29 [INFO] [stdout] | [INFO] [stdout] 27 | const P2P_PORT: i32 = match env::var("P2P_PORT") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ constants cannot evaluate destructors [INFO] [stdout] ... [INFO] [stdout] 30 | }; [INFO] [stdout] | - value is dropped here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0010]: allocations are not allowed in statics [INFO] [stdout] --> src/main.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | static mut block_chain: Vec = vec![get_genesis_block()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ allocation not allowed in statics [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in statics are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:40:43 [INFO] [stdout] | [INFO] [stdout] 40 | static mut block_chain: Vec = vec![get_genesis_block()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0019]: static contains unimplemented expression type [INFO] [stdout] --> src/main.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | static mut block_chain: Vec = vec![get_genesis_block()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0015]: calls in statics are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] --> src/main.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | static mut block_chain: Vec = vec![get_genesis_block()]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 18 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0010, E0015, E0019, E0493. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0010`. [INFO] [stdout] [INFO] [stderr] error: Could not document `rust-coin`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name rust_coin src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern digest=/opt/rustwide/target/debug/deps/libdigest-2aa06fbb2eea4f50.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-8ae5532bf5f5a6ae.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-d32f64837759479c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e94d1518a427fafc.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-036166889b39a6af.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c65b5b62728d0180.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-626caacd6e6b771e.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-ba6be740434c19c1.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "4f65b1ba6b5ddf6b630a8f91384b2f773d005121cf9a4f17f462a431a3acb67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f65b1ba6b5ddf6b630a8f91384b2f773d005121cf9a4f17f462a431a3acb67c", kill_on_drop: false }` [INFO] [stdout] 4f65b1ba6b5ddf6b630a8f91384b2f773d005121cf9a4f17f462a431a3acb67c