[INFO] fetching crate glean-ffi 44.2.0... [INFO] checking glean-ffi-44.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate glean-ffi 44.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate glean-ffi 44.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate glean-ffi 44.2.0 [INFO] finished tweaking crates.io crate glean-ffi 44.2.0 [INFO] tweaked toml for crates.io crate glean-ffi 44.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 88 packages [INFO] [stderr] Adding android_log-sys v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding android_logger v0.10.1 (latest: v0.13.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding dashmap v4.0.2 (latest: v5.5.3) [INFO] [stderr] Adding env_logger v0.8.4 (latest: v0.11.3) [INFO] [stderr] Adding glean-core v44.2.0 (latest: v59.0.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] [stderr] Adding oslog v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding rkv v0.17.1 (latest: v0.19.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oslog v0.1.0 [INFO] [stderr] Downloaded ordered-float v3.9.2 [INFO] [stderr] Downloaded glean-core v44.2.0 [INFO] [stderr] Downloaded android_log-sys v0.2.0 [INFO] [stderr] Downloaded android_logger v0.10.1 [INFO] [stderr] Downloaded ffi-support v0.4.4 [INFO] [stderr] Downloaded lmdb-rkv-sys v0.11.2 [INFO] [stderr] Downloaded lmdb-rkv v0.14.0 [INFO] [stderr] Downloaded zeitstempel v0.1.1 [INFO] [stderr] Downloaded rkv v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d6f9d0c1ab1980fb0465bb23ca14ad0bc1332f3e88a0d99a41c4bab8ee956b3 [INFO] running `Command { std: "docker" "start" "-a" "9d6f9d0c1ab1980fb0465bb23ca14ad0bc1332f3e88a0d99a41c4bab8ee956b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d6f9d0c1ab1980fb0465bb23ca14ad0bc1332f3e88a0d99a41c4bab8ee956b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d6f9d0c1ab1980fb0465bb23ca14ad0bc1332f3e88a0d99a41c4bab8ee956b3", kill_on_drop: false }` [INFO] [stdout] 9d6f9d0c1ab1980fb0465bb23ca14ad0bc1332f3e88a0d99a41c4bab8ee956b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0c3b6e9fbbd9e0645b6a2f7a8a7b5b551b0828507546ceffc5b6cbf2c2452af [INFO] running `Command { std: "docker" "start" "-a" "e0c3b6e9fbbd9e0645b6a2f7a8a7b5b551b0828507546ceffc5b6cbf2c2452af", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking ffi-support v0.4.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking zeitstempel v0.1.1 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking lmdb-rkv v0.14.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking rkv v0.17.1 [INFO] [stderr] Checking glean-core v44.2.0 [INFO] [stderr] Checking glean-ffi v44.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/labeled.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `TryFrom` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lifetime` is imported redundantly [INFO] [stdout] --> src/labeled.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use glean_core::{metrics::*, CommonMetricData, Lifetime}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `Lifetime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/labeled.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `TryFrom` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lifetime` is imported redundantly [INFO] [stdout] --> src/labeled.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use glean_core::{metrics::*, CommonMetricData, Lifetime}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `Lifetime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.82s [INFO] running `Command { std: "docker" "inspect" "e0c3b6e9fbbd9e0645b6a2f7a8a7b5b551b0828507546ceffc5b6cbf2c2452af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0c3b6e9fbbd9e0645b6a2f7a8a7b5b551b0828507546ceffc5b6cbf2c2452af", kill_on_drop: false }` [INFO] [stdout] e0c3b6e9fbbd9e0645b6a2f7a8a7b5b551b0828507546ceffc5b6cbf2c2452af [INFO] checking glean-ffi-44.2.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate glean-ffi 44.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate glean-ffi 44.2.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate glean-ffi 44.2.0 [INFO] finished tweaking crates.io crate glean-ffi 44.2.0 [INFO] tweaked toml for crates.io crate glean-ffi 44.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 88 packages [INFO] [stderr] Adding android_log-sys v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding android_logger v0.10.1 (latest: v0.13.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding dashmap v4.0.2 (latest: v5.5.3) [INFO] [stderr] Adding env_logger v0.8.4 (latest: v0.11.3) [INFO] [stderr] Adding glean-core v44.2.0 (latest: v59.0.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] [stderr] Adding oslog v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding rkv v0.17.1 (latest: v0.19.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 992656cb6d7838b621053fcd338a60ce3c983bded4df7b66817aa6fa36fdddfe [INFO] running `Command { std: "docker" "start" "-a" "992656cb6d7838b621053fcd338a60ce3c983bded4df7b66817aa6fa36fdddfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "992656cb6d7838b621053fcd338a60ce3c983bded4df7b66817aa6fa36fdddfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992656cb6d7838b621053fcd338a60ce3c983bded4df7b66817aa6fa36fdddfe", kill_on_drop: false }` [INFO] [stdout] 992656cb6d7838b621053fcd338a60ce3c983bded4df7b66817aa6fa36fdddfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 013a297d1d55b4249b80d962f42508ed2bc6969c3264f70018c7588323edacd6 [INFO] running `Command { std: "docker" "start" "-a" "013a297d1d55b4249b80d962f42508ed2bc6969c3264f70018c7588323edacd6", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking ffi-support v0.4.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking zeitstempel v0.1.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking lmdb-rkv v0.14.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking rkv v0.17.1 [INFO] [stderr] Checking glean-core v44.2.0 [INFO] [stderr] Checking glean-ffi v44.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/labeled.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `TryFrom` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lifetime` is imported redundantly [INFO] [stdout] --> src/labeled.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use glean_core::{metrics::*, CommonMetricData, Lifetime}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `Lifetime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/labeled.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `TryFrom` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lifetime` is imported redundantly [INFO] [stdout] --> src/labeled.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use glean_core::{metrics::*, CommonMetricData, Lifetime}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | use crate::*; [INFO] [stdout] | -------- the item `Lifetime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.61s [INFO] running `Command { std: "docker" "inspect" "013a297d1d55b4249b80d962f42508ed2bc6969c3264f70018c7588323edacd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "013a297d1d55b4249b80d962f42508ed2bc6969c3264f70018c7588323edacd6", kill_on_drop: false }` [INFO] [stdout] 013a297d1d55b4249b80d962f42508ed2bc6969c3264f70018c7588323edacd6