[INFO] fetching crate odbc-safe 0.6.0...
[INFO] checking odbc-safe-0.6.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate odbc-safe 0.6.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate odbc-safe 0.6.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate odbc-safe 0.6.0
[INFO] finished tweaking crates.io crate odbc-safe 0.6.0
[INFO] tweaked toml for crates.io crate odbc-safe 0.6.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate odbc-safe 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a70f39bcac69872200344eb9ea8b846456d1853dcab3a4bb398db4f74a10e92b
[INFO] running `Command { std: "docker" "start" "-a" "a70f39bcac69872200344eb9ea8b846456d1853dcab3a4bb398db4f74a10e92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a70f39bcac69872200344eb9ea8b846456d1853dcab3a4bb398db4f74a10e92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a70f39bcac69872200344eb9ea8b846456d1853dcab3a4bb398db4f74a10e92b", kill_on_drop: false }`
[INFO] [stdout] a70f39bcac69872200344eb9ea8b846456d1853dcab3a4bb398db4f74a10e92b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc4029ee91ef12721535cf2324ef825a01f2d8d1e5c3b863e4921a087bf956a
[INFO] running `Command { std: "docker" "start" "-a" "1cc4029ee91ef12721535cf2324ef825a01f2d8d1e5c3b863e4921a087bf956a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling odbc-sys v0.8.2
[INFO] [stderr]     Checking odbc-safe v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/lib.rs:183:32
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn assert_no_diagnostic(diag: &Diagnostics) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: use `dyn`: `dyn Diagnostics`
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/lib.rs:199:26
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn get_last_error(diag: &Diagnostics) -> String {
[INFO] [stdout]     |                          ^^^^^^^^^^^ help: use `dyn`: `dyn Diagnostics`
[INFO] [stdout]     |
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "1cc4029ee91ef12721535cf2324ef825a01f2d8d1e5c3b863e4921a087bf956a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc4029ee91ef12721535cf2324ef825a01f2d8d1e5c3b863e4921a087bf956a", kill_on_drop: false }`
[INFO] [stdout] 1cc4029ee91ef12721535cf2324ef825a01f2d8d1e5c3b863e4921a087bf956a