[INFO] fetching crate supply-chain-trust-example-crate-000096 0.4.1...
[INFO] testing supply-chain-trust-example-crate-000096-0.4.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate supply-chain-trust-example-crate-000096 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000096 0.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000096 0.4.1
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000096 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000096 0.4.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab8c37854ed2f141261d5ba5e5482c22f796a1ad16df990243f8cf60b5005a1d
[INFO] running `Command { std: "docker" "start" "-a" "ab8c37854ed2f141261d5ba5e5482c22f796a1ad16df990243f8cf60b5005a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab8c37854ed2f141261d5ba5e5482c22f796a1ad16df990243f8cf60b5005a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8c37854ed2f141261d5ba5e5482c22f796a1ad16df990243f8cf60b5005a1d", kill_on_drop: false }`
[INFO] [stdout] ab8c37854ed2f141261d5ba5e5482c22f796a1ad16df990243f8cf60b5005a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06cc75581f0b229b1e45fe46d5d310732a58998f0e0402bd898161025b97d190
[INFO] running `Command { std: "docker" "start" "-a" "06cc75581f0b229b1e45fe46d5d310732a58998f0e0402bd898161025b97d190", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000096 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "06cc75581f0b229b1e45fe46d5d310732a58998f0e0402bd898161025b97d190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06cc75581f0b229b1e45fe46d5d310732a58998f0e0402bd898161025b97d190", kill_on_drop: false }`
[INFO] [stdout] 06cc75581f0b229b1e45fe46d5d310732a58998f0e0402bd898161025b97d190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ad9f0dc06c18ae3a6b9395caea4ec30db1fa31f028e1fbf6ba2ca7e439dabb
[INFO] running `Command { std: "docker" "start" "-a" "35ad9f0dc06c18ae3a6b9395caea4ec30db1fa31f028e1fbf6ba2ca7e439dabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000096 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000096` (test "all") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `rustc_version`
[INFO] [stdout]  --> tests/all.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rustc_version::{
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `rustc_version`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `rustc_version`, use `cargo add rustc_version` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35ad9f0dc06c18ae3a6b9395caea4ec30db1fa31f028e1fbf6ba2ca7e439dabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ad9f0dc06c18ae3a6b9395caea4ec30db1fa31f028e1fbf6ba2ca7e439dabb", kill_on_drop: false }`
[INFO] [stdout] 35ad9f0dc06c18ae3a6b9395caea4ec30db1fa31f028e1fbf6ba2ca7e439dabb