[INFO] fetching crate easy-ext 1.0.2...
[INFO] testing easy-ext-1.0.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate easy-ext 1.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate easy-ext 1.0.2
[INFO] finished tweaking crates.io crate easy-ext 1.0.2
[INFO] tweaked toml for crates.io crate easy-ext 1.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy-ext 1.0.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24cde1dacd07f9b35d56e0195eaad7c2871b8fdc15b33080ac370f7407445cb2
[INFO] running `Command { std: "docker" "start" "-a" "24cde1dacd07f9b35d56e0195eaad7c2871b8fdc15b33080ac370f7407445cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24cde1dacd07f9b35d56e0195eaad7c2871b8fdc15b33080ac370f7407445cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24cde1dacd07f9b35d56e0195eaad7c2871b8fdc15b33080ac370f7407445cb2", kill_on_drop: false }`
[INFO] [stdout] 24cde1dacd07f9b35d56e0195eaad7c2871b8fdc15b33080ac370f7407445cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c3cf3334c0b258ab081df6b76489a0c813ee58404e8bec23b4096104f43006d
[INFO] running `Command { std: "docker" "start" "-a" "2c3cf3334c0b258ab081df6b76489a0c813ee58404e8bec23b4096104f43006d", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-ext v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "2c3cf3334c0b258ab081df6b76489a0c813ee58404e8bec23b4096104f43006d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3cf3334c0b258ab081df6b76489a0c813ee58404e8bec23b4096104f43006d", kill_on_drop: false }`
[INFO] [stdout] 2c3cf3334c0b258ab081df6b76489a0c813ee58404e8bec23b4096104f43006d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18405e9063830769567f3a34bb380a2b5d6eafd9444284e7271cf7fc10fd11f9
[INFO] running `Command { std: "docker" "start" "-a" "18405e9063830769567f3a34bb380a2b5d6eafd9444284e7271cf7fc10fd11f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling easy-ext v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `trybuild`
[INFO] [stdout]  --> tests/compiletest.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let t = trybuild::TestCases::new();
[INFO] [stdout]   |             ^^^^^^^^ use of unresolved module or unlinked crate `trybuild`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `trybuild`, use `cargo add trybuild` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0197]: inherent impls cannot be unsafe
[INFO] [stdout]    --> tests/test.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |     unsafe impl str {
[INFO] [stdout]     |     ------      ^^^ inherent impl for this type
[INFO] [stdout]     |     |
[INFO] [stdout]     |     unsafe because of this
[INFO] [stdout]     |
[INFO] [stdout]     = note: only trait implementations may be annotated with `unsafe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `easy-ext` (test "compiletest") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0197`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `easy-ext` (test "test") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "18405e9063830769567f3a34bb380a2b5d6eafd9444284e7271cf7fc10fd11f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18405e9063830769567f3a34bb380a2b5d6eafd9444284e7271cf7fc10fd11f9", kill_on_drop: false }`
[INFO] [stdout] 18405e9063830769567f3a34bb380a2b5d6eafd9444284e7271cf7fc10fd11f9