[INFO] fetching crate supply-chain-trust-example-crate-000039 1.0.23... [INFO] building supply-chain-trust-example-crate-000039-1.0.23 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate supply-chain-trust-example-crate-000039 1.0.23 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000039 1.0.23 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000039 1.0.23 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000039 1.0.23 [INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000039 1.0.23 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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 6 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f18b3b2a3a34986561cd68bf4d6ad7978571482b16102228e39f44ee1950d62 [INFO] running `Command { std: "docker" "start" "-a" "6f18b3b2a3a34986561cd68bf4d6ad7978571482b16102228e39f44ee1950d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f18b3b2a3a34986561cd68bf4d6ad7978571482b16102228e39f44ee1950d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f18b3b2a3a34986561cd68bf4d6ad7978571482b16102228e39f44ee1950d62", kill_on_drop: false }` [INFO] [stdout] 6f18b3b2a3a34986561cd68bf4d6ad7978571482b16102228e39f44ee1950d62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3a79dc970006bc144c91c2c3ee5830e49a9de4f7dc0d328472e22f1b4bbc653 [INFO] running `Command { std: "docker" "start" "-a" "c3a79dc970006bc144c91c2c3ee5830e49a9de4f7dc0d328472e22f1b4bbc653", kill_on_drop: false }` [INFO] [stderr] Compiling supply-chain-trust-example-crate-000039 v1.0.23 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "c3a79dc970006bc144c91c2c3ee5830e49a9de4f7dc0d328472e22f1b4bbc653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3a79dc970006bc144c91c2c3ee5830e49a9de4f7dc0d328472e22f1b4bbc653", kill_on_drop: false }` [INFO] [stdout] c3a79dc970006bc144c91c2c3ee5830e49a9de4f7dc0d328472e22f1b4bbc653 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1c6775069b127eb3377d5a6a69ff03b224165f95369c345f681215b01e900f4 [INFO] running `Command { std: "docker" "start" "-a" "c1c6775069b127eb3377d5a6a69ff03b224165f95369c345f681215b01e900f4", kill_on_drop: false }` [INFO] [stderr] Compiling supply-chain-trust-example-crate-000039 v1.0.23 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `semver` [INFO] [stdout] --> tests/util/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use semver::{BuildMetadata, Comparator, Error, Prerelease, Version, VersionReq}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `semver` [INFO] [stdout] --> tests/test_identifier.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use semver::Prerelease; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `semver` [INFO] [stdout] --> tests/util/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use semver::{BuildMetadata, Comparator, Error, Prerelease, Version, VersionReq}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `semver` [INFO] [stdout] --> tests/test_version.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use semver::{BuildMetadata, Prerelease, Version}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `semver` [INFO] [stdout] --> tests/util/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use semver::{BuildMetadata, Comparator, Error, Prerelease, Version, VersionReq}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `semver` [INFO] [stdout] --> tests/test_version_req.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use semver::VersionReq; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000039` (test "test_identifier") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000039` (test "test_version") due to 2 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver` [INFO] [stdout] --> tests/test_autotrait.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | assert_send_sync::(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `semver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000039` (test "test_version_req") due to 2 previous errors [INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000039` (test "test_autotrait") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "c1c6775069b127eb3377d5a6a69ff03b224165f95369c345f681215b01e900f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1c6775069b127eb3377d5a6a69ff03b224165f95369c345f681215b01e900f4", kill_on_drop: false }` [INFO] [stdout] c1c6775069b127eb3377d5a6a69ff03b224165f95369c345f681215b01e900f4