[INFO] cloning repository https://github.com/ShikuLabs/ic_canister [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShikuLabs/ic_canister" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fic_canister", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fic_canister'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fdc6b5a9232ed8fdd9703e1568105e59dc2bbf42 [INFO] checking ShikuLabs/ic_canister against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fic_canister" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShikuLabs/ic_canister on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ShikuLabs/ic_canister [INFO] finished tweaking git repo https://github.com/ShikuLabs/ic_canister [INFO] tweaked toml for git repo https://github.com/ShikuLabs/ic_canister written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ShikuLabs/ic_canister already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79297018dbc9f4d3b4fbfa52210f3397c73820fdf018d1dd93e8657e55e7e2b2 [INFO] running `Command { std: "docker" "start" "-a" "79297018dbc9f4d3b4fbfa52210f3397c73820fdf018d1dd93e8657e55e7e2b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79297018dbc9f4d3b4fbfa52210f3397c73820fdf018d1dd93e8657e55e7e2b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79297018dbc9f4d3b4fbfa52210f3397c73820fdf018d1dd93e8657e55e7e2b2", kill_on_drop: false }` [INFO] [stdout] 79297018dbc9f4d3b4fbfa52210f3397c73820fdf018d1dd93e8657e55e7e2b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31a2f749a20b35f72c47d6caf72e068d3f756a5f0a49a09ba6c6dd6737fb313b [INFO] running `Command { std: "docker" "start" "-a" "31a2f749a20b35f72c47d6caf72e068d3f756a5f0a49a09ba6c6dd6737fb313b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling base32 v0.4.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking skip_error v3.1.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking lalrpop-util v0.19.8 [INFO] [stderr] Compiling lalrpop v0.19.8 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling candid_derive v0.4.5 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Checking serde_bytes v0.11.6 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling serde_tokenstream v0.1.3 [INFO] [stderr] Checking ic-types v0.3.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling candid v0.7.14 [INFO] [stderr] Checking num_enum v0.5.7 [INFO] [stderr] Checking ic-cdk v0.4.0 [INFO] [stderr] Checking ic-ledger-types v0.1.1 [INFO] [stderr] Compiling ic-cdk-macros v0.4.0 [INFO] [stderr] Checking ic_demo v0.1.0 (/opt/rustwide/workdir/src/ic_demo) [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | err(CommonError), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | ok(Vec) [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | pub enum TokenResult1{err(CommonError), ok(Vec)} [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:203:41 [INFO] [stdout] | [INFO] [stdout] 203 | pub enum TokenResult1{err(CommonError), ok(Vec)} [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | err(CommonError), [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | ok(Vec) [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `err` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | pub enum TokenResult1{err(CommonError), ok(Vec)} [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ok` should have an upper camel case name [INFO] [stdout] --> src/ic_demo/src/lib.rs:203:41 [INFO] [stdout] | [INFO] [stdout] 203 | pub enum TokenResult1{err(CommonError), ok(Vec)} [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ic_demo/src/lib.rs:436:13 [INFO] [stdout] | [INFO] [stdout] 436 | let mut account_set = get_account(account_id.unwrap().0.clone()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ic_demo/src/lib.rs:436:13 [INFO] [stdout] | [INFO] [stdout] 436 | let mut account_set = get_account(account_id.unwrap().0.clone()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ic_demo/src/lib.rs:518:13 [INFO] [stdout] | [INFO] [stdout] 518 | let mut account_set = get_account(account_id.unwrap().0.clone()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ic_demo/src/lib.rs:518:13 [INFO] [stdout] | [INFO] [stdout] 518 | let mut account_set = get_account(account_id.unwrap().0.clone()); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_id` [INFO] [stdout] --> src/ic_demo/src/lib.rs:412:27 [INFO] [stdout] | [INFO] [stdout] 412 | let pid = if let Some(final_id) = _find_id { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_id` [INFO] [stdout] --> src/ic_demo/src/lib.rs:412:27 [INFO] [stdout] | [INFO] [stdout] 412 | let pid = if let Some(final_id) = _find_id { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/ic_demo/src/lib.rs:223:5 [INFO] [stdout] | [INFO] [stdout] 223 | fn cmp(&self, other: &Self) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 224 | self.cmp(other) [INFO] [stdout] | --------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/ic_demo/src/lib.rs:223:5 [INFO] [stdout] | [INFO] [stdout] 223 | fn cmp(&self, other: &Self) -> Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 224 | self.cmp(other) [INFO] [stdout] | --------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "31a2f749a20b35f72c47d6caf72e068d3f756a5f0a49a09ba6c6dd6737fb313b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31a2f749a20b35f72c47d6caf72e068d3f756a5f0a49a09ba6c6dd6737fb313b", kill_on_drop: false }` [INFO] [stdout] 31a2f749a20b35f72c47d6caf72e068d3f756a5f0a49a09ba6c6dd6737fb313b