[INFO] cloning repository https://github.com/zgershkoff/rchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zgershkoff/rchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzgershkoff%2Frchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzgershkoff%2Frchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0498185670c66c29b2015a82b4327ee6e5b324aa [INFO] checking zgershkoff/rchain against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzgershkoff%2Frchain" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zgershkoff/rchain on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zgershkoff/rchain [INFO] finished tweaking git repo https://github.com/zgershkoff/rchain [INFO] tweaked toml for git repo https://github.com/zgershkoff/rchain written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/zgershkoff/rchain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a2a01f38fb9c20bf58b39eda16b938d62bd6d02b99501d486a4bb0fa856eb3b [INFO] running `Command { std: "docker" "start" "-a" "0a2a01f38fb9c20bf58b39eda16b938d62bd6d02b99501d486a4bb0fa856eb3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a2a01f38fb9c20bf58b39eda16b938d62bd6d02b99501d486a4bb0fa856eb3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a2a01f38fb9c20bf58b39eda16b938d62bd6d02b99501d486a4bb0fa856eb3b", kill_on_drop: false }` [INFO] [stdout] 0a2a01f38fb9c20bf58b39eda16b938d62bd6d02b99501d486a4bb0fa856eb3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 772f80781a29989d3b212aa4970ab873c61fa684a7d0bd157c330ff5c347995f [INFO] running `Command { std: "docker" "start" "-a" "772f80781a29989d3b212aa4970ab873c61fa684a7d0bd157c330ff5c347995f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking rchain_v1 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rchain/mod.rs:332:21 [INFO] [stdout] | [INFO] [stdout] 332 | / /// Warning! This is failable, if the number of blocks [INFO] [stdout] 333 | | /// exceeds a 128-bit integer. [INFO] [stdout] 334 | | /// This example chain is unlikely to have 10^40 transactions. [INFO] [stdout] 335 | | /// (That would take 10^30 years at 10 transactions per sec.) [INFO] [stdout] 336 | | /// For chains that big, it makes more sense to read from [INFO] [stdout] 337 | | /// newest block to oldest, with measures to truncate the [INFO] [stdout] 338 | | /// amount of data required. [INFO] [stdout] | |________________________________________________^ [INFO] [stdout] 339 | result.push((u128::try_from(i).unwrap(), transaction)) [INFO] [stdout] | ------------------------------------------------------ rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut res = bc.append_block(genesis); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | res = bc.append_block(block3); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChangeStoreValue` [INFO] [stdout] --> src/rchain/mod.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | ChangeStoreValue { key: String, value: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Contract` [INFO] [stdout] --> src/rchain/mod.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | Contract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Validator` [INFO] [stdout] --> src/rchain/mod.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | / Validator { [INFO] [stdout] 145 | | // Again, enum members in rust may store additional data [INFO] [stdout] 146 | | correctly_validated_blocks: u128, [INFO] [stdout] 147 | | incorrectly_validated_blocks: u128, [INFO] [stdout] 148 | | you_get_the_idea: bool, [INFO] [stdout] 149 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_nonce` [INFO] [stdout] --> src/rchain/mod.rs:360:12 [INFO] [stdout] | [INFO] [stdout] 360 | pub fn set_nonce(&mut self, nonce: u128) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/rchain/mod.rs (1 fix) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rchain/mod.rs:332:21 [INFO] [stdout] | [INFO] [stdout] 332 | / /// Warning! This is failable, if the number of blocks [INFO] [stdout] 333 | | /// exceeds a 128-bit integer. [INFO] [stdout] 334 | | /// This example chain is unlikely to have 10^40 transactions. [INFO] [stdout] 335 | | /// (That would take 10^30 years at 10 transactions per sec.) [INFO] [stdout] 336 | | /// For chains that big, it makes more sense to read from [INFO] [stdout] 337 | | /// newest block to oldest, with measures to truncate the [INFO] [stdout] 338 | | /// amount of data required. [INFO] [stdout] | |________________________________________________^ [INFO] [stdout] 339 | result.push((u128::try_from(i).unwrap(), transaction)) [INFO] [stdout] | ------------------------------------------------------ rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut res = bc.append_block(genesis); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | res = bc.append_block(block3); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChangeStoreValue` [INFO] [stdout] --> src/rchain/mod.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | ChangeStoreValue { key: String, value: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Contract` [INFO] [stdout] --> src/rchain/mod.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | Contract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Validator` [INFO] [stdout] --> src/rchain/mod.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | / Validator { [INFO] [stdout] 145 | | // Again, enum members in rust may store additional data [INFO] [stdout] 146 | | correctly_validated_blocks: u128, [INFO] [stdout] 147 | | incorrectly_validated_blocks: u128, [INFO] [stdout] 148 | | you_get_the_idea: bool, [INFO] [stdout] 149 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_nonce` [INFO] [stdout] --> src/rchain/mod.rs:360:12 [INFO] [stdout] | [INFO] [stdout] 360 | pub fn set_nonce(&mut self, nonce: u128) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.65s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rchain_v1 v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rchain/mod.rs:332:21 [INFO] [stdout] | [INFO] [stdout] 332 | / /// Warning! This is failable, if the number of blocks [INFO] [stdout] 333 | | /// exceeds a 128-bit integer. [INFO] [stdout] 334 | | /// This example chain is unlikely to have 10^40 transactions. [INFO] [stdout] 335 | | /// (That would take 10^30 years at 10 transactions per sec.) [INFO] [stdout] 336 | | /// For chains that big, it makes more sense to read from [INFO] [stdout] 337 | | /// newest block to oldest, with measures to truncate the [INFO] [stdout] 338 | | /// amount of data required. [INFO] [stdout] | |________________________________________________^ [INFO] [stdout] 339 | result.push((u128::try_from(i).unwrap(), transaction)) [INFO] [stdout] | ------------------------------------------------------ rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rchain/mod.rs:332:21 [INFO] [stdout] | [INFO] [stdout] 332 | / /// Warning! This is failable, if the number of blocks [INFO] [stdout] 333 | | /// exceeds a 128-bit integer. [INFO] [stdout] 334 | | /// This example chain is unlikely to have 10^40 transactions. [INFO] [stdout] 335 | | /// (That would take 10^30 years at 10 transactions per sec.) [INFO] [stdout] 336 | | /// For chains that big, it makes more sense to read from [INFO] [stdout] 337 | | /// newest block to oldest, with measures to truncate the [INFO] [stdout] 338 | | /// amount of data required. [INFO] [stdout] | |________________________________________________^ [INFO] [stdout] 339 | result.push((u128::try_from(i).unwrap(), transaction)) [INFO] [stdout] | ------------------------------------------------------ rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut res = bc.append_block(genesis); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | res = bc.append_block(block3); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut res = bc.append_block(genesis); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | res = bc.append_block(block3); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChangeStoreValue` [INFO] [stdout] --> src/rchain/mod.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | ChangeStoreValue { key: String, value: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Contract` [INFO] [stdout] --> src/rchain/mod.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | Contract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Validator` [INFO] [stdout] --> src/rchain/mod.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | / Validator { [INFO] [stdout] 145 | | // Again, enum members in rust may store additional data [INFO] [stdout] 146 | | correctly_validated_blocks: u128, [INFO] [stdout] 147 | | incorrectly_validated_blocks: u128, [INFO] [stdout] 148 | | you_get_the_idea: bool, [INFO] [stdout] 149 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_nonce` [INFO] [stdout] --> src/rchain/mod.rs:360:12 [INFO] [stdout] | [INFO] [stdout] 360 | pub fn set_nonce(&mut self, nonce: u128) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChangeStoreValue` [INFO] [stdout] --> src/rchain/mod.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | ChangeStoreValue { key: String, value: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Contract` [INFO] [stdout] --> src/rchain/mod.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | Contract, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Validator` [INFO] [stdout] --> src/rchain/mod.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | / Validator { [INFO] [stdout] 145 | | // Again, enum members in rust may store additional data [INFO] [stdout] 146 | | correctly_validated_blocks: u128, [INFO] [stdout] 147 | | incorrectly_validated_blocks: u128, [INFO] [stdout] 148 | | you_get_the_idea: bool, [INFO] [stdout] 149 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_nonce` [INFO] [stdout] --> src/rchain/mod.rs:360:12 [INFO] [stdout] | [INFO] [stdout] 360 | pub fn set_nonce(&mut self, nonce: u128) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.43s [INFO] running `Command { std: "docker" "inspect" "772f80781a29989d3b212aa4970ab873c61fa684a7d0bd157c330ff5c347995f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "772f80781a29989d3b212aa4970ab873c61fa684a7d0bd157c330ff5c347995f", kill_on_drop: false }` [INFO] [stdout] 772f80781a29989d3b212aa4970ab873c61fa684a7d0bd157c330ff5c347995f