[INFO] fetching crate supply-chain-trust-example-crate-000041 1.0.27...
[INFO] testing supply-chain-trust-example-crate-000041-1.0.27 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate supply-chain-trust-example-crate-000041 1.0.27 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000041 1.0.27
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000041 1.0.27
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000041 1.0.27 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000041 1.0.27 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8b7334dd2f6bf589cd8b516b6fb7c69c0cedae290d5822fb9642cbd71948a10
[INFO] running `Command { std: "docker" "start" "-a" "e8b7334dd2f6bf589cd8b516b6fb7c69c0cedae290d5822fb9642cbd71948a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b7334dd2f6bf589cd8b516b6fb7c69c0cedae290d5822fb9642cbd71948a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b7334dd2f6bf589cd8b516b6fb7c69c0cedae290d5822fb9642cbd71948a10", kill_on_drop: false }`
[INFO] [stdout] e8b7334dd2f6bf589cd8b516b6fb7c69c0cedae290d5822fb9642cbd71948a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80a7bbb81d99b8e7bba352cad3e26a7121c4a6a8a00b5e73d31ca14e7e16cc25
[INFO] running `Command { std: "docker" "start" "-a" "80a7bbb81d99b8e7bba352cad3e26a7121c4a6a8a00b5e73d31ca14e7e16cc25", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000041 v1.0.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "80a7bbb81d99b8e7bba352cad3e26a7121c4a6a8a00b5e73d31ca14e7e16cc25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a7bbb81d99b8e7bba352cad3e26a7121c4a6a8a00b5e73d31ca14e7e16cc25", kill_on_drop: false }`
[INFO] [stdout] 80a7bbb81d99b8e7bba352cad3e26a7121c4a6a8a00b5e73d31ca14e7e16cc25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43a7b5d61475b98bc9c494ccc7640821b8a806f738f7d573e96f28f88f45f709
[INFO] running `Command { std: "docker" "start" "-a" "43a7b5d61475b98bc9c494ccc7640821b8a806f738f7d573e96f28f88f45f709", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000041 v1.0.27 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `supply-chain-trust-example-crate-000041` (test "test_identifier") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `semver`
[INFO] [stdout]  --> tests/util/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use semver::{BuildMetadata, Comparator, Error, Prerelease, Version, VersionReq};
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `semver`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `semver`, use `cargo add semver` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `semver`
[INFO] [stdout]   --> tests/test_identifier.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use semver::Prerelease;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `semver`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `semver`, use `cargo add semver` 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" "43a7b5d61475b98bc9c494ccc7640821b8a806f738f7d573e96f28f88f45f709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a7b5d61475b98bc9c494ccc7640821b8a806f738f7d573e96f28f88f45f709", kill_on_drop: false }`
[INFO] [stdout] 43a7b5d61475b98bc9c494ccc7640821b8a806f738f7d573e96f28f88f45f709