[INFO] fetching crate py-pkstl 0.1.0... [INFO] checking py-pkstl-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate py-pkstl 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate py-pkstl 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate py-pkstl 0.1.0 [INFO] finished tweaking crates.io crate py-pkstl 0.1.0 [INFO] tweaked toml for crates.io crate py-pkstl 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.8) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding indoc v0.3.6 (latest: v2.0.5) [INFO] [stderr] Adding indoc-impl v0.3.6 (latest: v0.3.7) [INFO] [stderr] Adding inventory v0.1.11 (latest: v0.3.15) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding paste v0.1.18 (latest: v1.0.15) [INFO] [stderr] Adding pyo3 v0.8.5 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-derive-backend v0.8.5 (latest: v0.12.5) [INFO] [stderr] Adding pyo3cls v0.8.5 (latest: v0.12.5) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding unindent v0.1.11 (latest: v0.2.3) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3cls v0.8.5 [INFO] [stderr] Downloaded inventory v0.1.11 [INFO] [stderr] Downloaded unindent v0.1.11 [INFO] [stderr] Downloaded indoc-impl v0.3.6 [INFO] [stderr] Downloaded inventory-impl v0.1.11 [INFO] [stderr] Downloaded chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Downloaded clear_on_drop v0.2.5 [INFO] [stderr] Downloaded pkstl v0.1.0 [INFO] [stderr] Downloaded pyo3 v0.8.5 [INFO] [stderr] Downloaded indoc v0.3.6 [INFO] [stderr] Downloaded pyo3-derive-backend v0.8.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee10ad02330d953a8cb178d1b913cd98db4015a1d61e15ae51064c12678254bc [INFO] running `Command { std: "docker" "start" "-a" "ee10ad02330d953a8cb178d1b913cd98db4015a1d61e15ae51064c12678254bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee10ad02330d953a8cb178d1b913cd98db4015a1d61e15ae51064c12678254bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee10ad02330d953a8cb178d1b913cd98db4015a1d61e15ae51064c12678254bc", kill_on_drop: false }` [INFO] [stdout] ee10ad02330d953a8cb178d1b913cd98db4015a1d61e15ae51064c12678254bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89112de3b6a4757956226f56634d814d973ff99e621e19c274e8c3bc5a7c9ece [INFO] running `Command { std: "docker" "start" "-a" "89112de3b6a4757956226f56634d814d973ff99e621e19c274e8c3bc5a7c9ece", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling ghost v0.1.17 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling pyo3-derive-backend v0.8.5 [INFO] [stderr] Checking backtrace v0.3.73 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling pyo3cls v0.8.5 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pkstl v0.1.0 [INFO] [stderr] Compiling pyo3 v0.8.5 [INFO] [stderr] Checking py-pkstl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/lib.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 81 | struct MinimalSecureLayer { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 82 | inner: pkstl::MinimalSecureLayer [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/lib.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 81 | struct MinimalSecureLayer { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 82 | inner: pkstl::MinimalSecureLayer [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.76s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.8.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "89112de3b6a4757956226f56634d814d973ff99e621e19c274e8c3bc5a7c9ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89112de3b6a4757956226f56634d814d973ff99e621e19c274e8c3bc5a7c9ece", kill_on_drop: false }` [INFO] [stdout] 89112de3b6a4757956226f56634d814d973ff99e621e19c274e8c3bc5a7c9ece [INFO] checking py-pkstl-0.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate py-pkstl 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate py-pkstl 0.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate py-pkstl 0.1.0 [INFO] finished tweaking crates.io crate py-pkstl 0.1.0 [INFO] tweaked toml for crates.io crate py-pkstl 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.1) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.8) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding indoc v0.3.6 (latest: v2.0.5) [INFO] [stderr] Adding indoc-impl v0.3.6 (latest: v0.3.7) [INFO] [stderr] Adding inventory v0.1.11 (latest: v0.3.15) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding paste v0.1.18 (latest: v1.0.15) [INFO] [stderr] Adding pyo3 v0.8.5 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-derive-backend v0.8.5 (latest: v0.12.5) [INFO] [stderr] Adding pyo3cls v0.8.5 (latest: v0.12.5) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding unindent v0.1.11 (latest: v0.2.3) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55a49ad9a1eb89f5f58e9ea86e4f9a3831d13370ee6e20d6eff93dbb4cbd2e4c [INFO] running `Command { std: "docker" "start" "-a" "55a49ad9a1eb89f5f58e9ea86e4f9a3831d13370ee6e20d6eff93dbb4cbd2e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55a49ad9a1eb89f5f58e9ea86e4f9a3831d13370ee6e20d6eff93dbb4cbd2e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55a49ad9a1eb89f5f58e9ea86e4f9a3831d13370ee6e20d6eff93dbb4cbd2e4c", kill_on_drop: false }` [INFO] [stdout] 55a49ad9a1eb89f5f58e9ea86e4f9a3831d13370ee6e20d6eff93dbb4cbd2e4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5022646eb09959fc087468bbea865bfee5fc812d2f2ea5f85ee14eae8f7586b6 [INFO] running `Command { std: "docker" "start" "-a" "5022646eb09959fc087468bbea865bfee5fc812d2f2ea5f85ee14eae8f7586b6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling ghost v0.1.17 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling pyo3-derive-backend v0.8.5 [INFO] [stderr] Checking backtrace v0.3.73 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling pyo3cls v0.8.5 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling pyo3 v0.8.5 [INFO] [stderr] Checking pkstl v0.1.0 [INFO] [stderr] Checking py-pkstl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/lib.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 81 | struct MinimalSecureLayer { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 82 | inner: pkstl::MinimalSecureLayer [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/lib.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 81 | struct MinimalSecureLayer { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 82 | inner: pkstl::MinimalSecureLayer [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.8.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "5022646eb09959fc087468bbea865bfee5fc812d2f2ea5f85ee14eae8f7586b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5022646eb09959fc087468bbea865bfee5fc812d2f2ea5f85ee14eae8f7586b6", kill_on_drop: false }` [INFO] [stdout] 5022646eb09959fc087468bbea865bfee5fc812d2f2ea5f85ee14eae8f7586b6