[INFO] fetching crate twelvepool 0.5.0... [INFO] testing twelvepool-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate twelvepool 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate twelvepool 0.5.0 [INFO] finished tweaking crates.io crate twelvepool 0.5.0 [INFO] tweaked toml for crates.io crate twelvepool 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate twelvepool 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 179 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49d5be1dfc8f818cadefd6f2c9edba903b1d77478143162f4946d74491614259 [INFO] running `Command { std: "docker" "start" "-a" "49d5be1dfc8f818cadefd6f2c9edba903b1d77478143162f4946d74491614259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49d5be1dfc8f818cadefd6f2c9edba903b1d77478143162f4946d74491614259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49d5be1dfc8f818cadefd6f2c9edba903b1d77478143162f4946d74491614259", kill_on_drop: false }` [INFO] [stdout] 49d5be1dfc8f818cadefd6f2c9edba903b1d77478143162f4946d74491614259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87924122ee2567cc989ff8e716bc67c216f22959bef36d31d9bf3d932cb5724f [INFO] running `Command { std: "docker" "start" "-a" "87924122ee2567cc989ff8e716bc67c216f22959bef36d31d9bf3d932cb5724f", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling twelvepool v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `new_txs` and `cached_txs` are never read [INFO] [stdout] --> src/watcher.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Watcher { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 16 | terra: Terra, [INFO] [stdout] 17 | new_txs: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | cached_txs: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Watcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.63s [INFO] running `Command { std: "docker" "inspect" "87924122ee2567cc989ff8e716bc67c216f22959bef36d31d9bf3d932cb5724f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87924122ee2567cc989ff8e716bc67c216f22959bef36d31d9bf3d932cb5724f", kill_on_drop: false }` [INFO] [stdout] 87924122ee2567cc989ff8e716bc67c216f22959bef36d31d9bf3d932cb5724f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f20f6c6d12193026ca7fba19a63fb50d79a5b4b13d08d3872265671b50c57996 [INFO] running `Command { std: "docker" "start" "-a" "f20f6c6d12193026ca7fba19a63fb50d79a5b4b13d08d3872265671b50c57996", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling twelvepool v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `new_txs` and `cached_txs` are never read [INFO] [stdout] --> src/watcher.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Watcher { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 16 | terra: Terra, [INFO] [stdout] 17 | new_txs: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | cached_txs: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Watcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `new_txs` and `cached_txs` are never read [INFO] [stdout] --> src/watcher.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Watcher { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 16 | terra: Terra, [INFO] [stdout] 17 | new_txs: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | cached_txs: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Watcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.20s [INFO] running `Command { std: "docker" "inspect" "f20f6c6d12193026ca7fba19a63fb50d79a5b4b13d08d3872265671b50c57996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20f6c6d12193026ca7fba19a63fb50d79a5b4b13d08d3872265671b50c57996", kill_on_drop: false }` [INFO] [stdout] f20f6c6d12193026ca7fba19a63fb50d79a5b4b13d08d3872265671b50c57996 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ada273b587b1b8fc009af7a29c1c84f7983ab7c4613553379214fa4806b9f48e [INFO] running `Command { std: "docker" "start" "-a" "ada273b587b1b8fc009af7a29c1c84f7983ab7c4613553379214fa4806b9f48e", kill_on_drop: false }` [INFO] [stderr] warning: fields `new_txs` and `cached_txs` are never read [INFO] [stderr] --> src/watcher.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Watcher { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 16 | terra: Terra, [INFO] [stderr] 17 | new_txs: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 18 | cached_txs: HashMap, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Watcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `twelvepool` (lib) generated 1 warning [INFO] [stderr] warning: `twelvepool` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/twelvepool-95d26f4731fe1743) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test cache::tests::get_item ... ok [INFO] [stdout] test cache::tests::get_not_found_item ... ok [INFO] [stdout] test cache::tests::set_item ... ok [INFO] [stdout] test cache::tests::get_expired_item ... ok [INFO] [stderr] Doc-tests twelvepool [INFO] [stdout] test cache::tests::clear_expired_items ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "ada273b587b1b8fc009af7a29c1c84f7983ab7c4613553379214fa4806b9f48e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada273b587b1b8fc009af7a29c1c84f7983ab7c4613553379214fa4806b9f48e", kill_on_drop: false }` [INFO] [stdout] ada273b587b1b8fc009af7a29c1c84f7983ab7c4613553379214fa4806b9f48e