[INFO] fetching crate ic-kit 0.5.0-alpha.4... [INFO] testing ic-kit-0.5.0-alpha.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate ic-kit 0.5.0-alpha.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ic-kit 0.5.0-alpha.4 [INFO] finished tweaking crates.io crate ic-kit 0.5.0-alpha.4 [INFO] tweaked toml for crates.io crate ic-kit 0.5.0-alpha.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ic-kit 0.5.0-alpha.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 149 packages to latest compatible versions [INFO] [stderr] Adding candid v0.7.18 (available: v0.10.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6debcccdaeb17c84b2d1454cd39fa3a22c0fa72b9e4f16f90c2ca742b1d5c5cc [INFO] running `Command { std: "docker" "start" "-a" "6debcccdaeb17c84b2d1454cd39fa3a22c0fa72b9e4f16f90c2ca742b1d5c5cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6debcccdaeb17c84b2d1454cd39fa3a22c0fa72b9e4f16f90c2ca742b1d5c5cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6debcccdaeb17c84b2d1454cd39fa3a22c0fa72b9e4f16f90c2ca742b1d5c5cc", kill_on_drop: false }` [INFO] [stdout] 6debcccdaeb17c84b2d1454cd39fa3a22c0fa72b9e4f16f90c2ca742b1d5c5cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deef10ccf3248e9e3e95da584dfe014db3a34d03320fb30dd9a0d67bf9030443 [INFO] running `Command { std: "docker" "start" "-a" "deef10ccf3248e9e3e95da584dfe014db3a34d03320fb30dd9a0d67bf9030443", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling candid_derive v0.4.5 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling actix-rt v2.11.0 [INFO] [stderr] Compiling ic-types v0.5.0 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling actix_derive v0.6.2 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling ic-kit-sys v0.1.3 [INFO] [stderr] Compiling ic-types v0.4.2 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling actix v0.13.5 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling thread-local-panic-hook v0.1.0 [INFO] [stderr] Compiling ic-kit-macros v0.1.1-alpha.0 [INFO] [stderr] Compiling candid v0.7.18 [INFO] [stderr] Compiling ic-kit-runtime v0.1.0-alpha.1 [INFO] [stderr] Compiling ic-kit v0.5.0-alpha.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/futures.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | Box::into_raw(boxed_future_ptr_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 321 | let _ = Box::into_raw(boxed_future_ptr_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/futures.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | Box::into_raw(boxed_future); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 322 | let _ = Box::into_raw(boxed_future); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "deef10ccf3248e9e3e95da584dfe014db3a34d03320fb30dd9a0d67bf9030443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deef10ccf3248e9e3e95da584dfe014db3a34d03320fb30dd9a0d67bf9030443", kill_on_drop: false }` [INFO] [stdout] deef10ccf3248e9e3e95da584dfe014db3a34d03320fb30dd9a0d67bf9030443 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef2d0c9cf941ef6c9eaaf9124d269addd7fb052de4b189303cb2975df555e66a [INFO] running `Command { std: "docker" "start" "-a" "ef2d0c9cf941ef6c9eaaf9124d269addd7fb052de4b189303cb2975df555e66a", kill_on_drop: false }` [INFO] [stderr] Compiling ic-kit v0.5.0-alpha.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/futures.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | Box::into_raw(boxed_future_ptr_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 321 | let _ = Box::into_raw(boxed_future_ptr_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/futures.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | Box::into_raw(boxed_future); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 322 | let _ = Box::into_raw(boxed_future); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/futures.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | Box::into_raw(boxed_future_ptr_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 321 | let _ = Box::into_raw(boxed_future_ptr_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/futures.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | Box::into_raw(boxed_future); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 322 | let _ = Box::into_raw(boxed_future); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "ef2d0c9cf941ef6c9eaaf9124d269addd7fb052de4b189303cb2975df555e66a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef2d0c9cf941ef6c9eaaf9124d269addd7fb052de4b189303cb2975df555e66a", kill_on_drop: false }` [INFO] [stdout] ef2d0c9cf941ef6c9eaaf9124d269addd7fb052de4b189303cb2975df555e66a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 250502b79da490f5a9523476b8837b9eab7a8c4883650bc84220c924b7c27cdd [INFO] running `Command { std: "docker" "start" "-a" "250502b79da490f5a9523476b8837b9eab7a8c4883650bc84220c924b7c27cdd", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stderr] --> src/futures.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | Box::into_raw(boxed_future_ptr_ptr); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 321 | let _ = Box::into_raw(boxed_future_ptr_ptr); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stderr] --> src/futures.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | Box::into_raw(boxed_future); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 322 | let _ = Box::into_raw(boxed_future); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `ic-kit` (lib) generated 2 warnings [INFO] [stderr] warning: `ic-kit` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ic_kit-be2f90c0b94b9e07) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ic_kit [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/ic/storage.rs - ic::storage::with_many_mut (line 83) ... ok [INFO] [stdout] test src/ic/storage.rs - ic::storage::with_many (line 57) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "250502b79da490f5a9523476b8837b9eab7a8c4883650bc84220c924b7c27cdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "250502b79da490f5a9523476b8837b9eab7a8c4883650bc84220c924b7c27cdd", kill_on_drop: false }` [INFO] [stdout] 250502b79da490f5a9523476b8837b9eab7a8c4883650bc84220c924b7c27cdd