[INFO] fetching crate magnet_schema 0.8.0... [INFO] checking magnet_schema-0.8.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate magnet_schema 0.8.0 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate magnet_schema 0.8.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate magnet_schema 0.8.0 [INFO] finished tweaking crates.io crate magnet_schema 0.8.0 [INFO] tweaked toml for crates.io crate magnet_schema 0.8.0 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 552bef65d57f0ccc28488144384e19773f611a5fda73c92f046498ef49d691b0 [INFO] running `Command { std: "docker" "start" "-a" "552bef65d57f0ccc28488144384e19773f611a5fda73c92f046498ef49d691b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "552bef65d57f0ccc28488144384e19773f611a5fda73c92f046498ef49d691b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "552bef65d57f0ccc28488144384e19773f611a5fda73c92f046498ef49d691b0", kill_on_drop: false }` [INFO] [stdout] 552bef65d57f0ccc28488144384e19773f611a5fda73c92f046498ef49d691b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10c74166f5d6ae409c3e45b207d45045e658b0d6a1a0873fdaab43e0ef4c05d7 [INFO] running `Command { std: "docker" "start" "-a" "10c74166f5d6ae409c3e45b207d45045e658b0d6a1a0873fdaab43e0ef4c05d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking md5 v0.3.8 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking bson v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Checking magnet_schema v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling magnet_derive v0.8.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/tests.rs:87:31 [INFO] [stdout] | [INFO] [stdout] 87 | where E: Into> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.48s [INFO] running `Command { std: "docker" "inspect" "10c74166f5d6ae409c3e45b207d45045e658b0d6a1a0873fdaab43e0ef4c05d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10c74166f5d6ae409c3e45b207d45045e658b0d6a1a0873fdaab43e0ef4c05d7", kill_on_drop: false }` [INFO] [stdout] 10c74166f5d6ae409c3e45b207d45045e658b0d6a1a0873fdaab43e0ef4c05d7