[INFO] fetching crate pretty_derive 0.1.0...
[INFO] testing pretty_derive-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate pretty_derive 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pretty_derive 0.1.0
[INFO] finished tweaking crates.io crate pretty_derive 0.1.0
[INFO] tweaked toml for crates.io crate pretty_derive 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pretty_derive 0.1.0 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 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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] e87e0ee0d244faba45e8ee9e0d9ceadc7b3fd7caa211dd0d635b101b0808250c
[INFO] running `Command { std: "docker" "start" "-a" "e87e0ee0d244faba45e8ee9e0d9ceadc7b3fd7caa211dd0d635b101b0808250c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e87e0ee0d244faba45e8ee9e0d9ceadc7b3fd7caa211dd0d635b101b0808250c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87e0ee0d244faba45e8ee9e0d9ceadc7b3fd7caa211dd0d635b101b0808250c", kill_on_drop: false }`
[INFO] [stdout] e87e0ee0d244faba45e8ee9e0d9ceadc7b3fd7caa211dd0d635b101b0808250c
[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] 6e1dd36f07c0601c9a0dd49f3d10350edcb6a255aa363ced8c2f55aa232ec6b9
[INFO] running `Command { std: "docker" "start" "-a" "6e1dd36f07c0601c9a0dd49f3d10350edcb6a255aa363ced8c2f55aa232ec6b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling pretty_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "6e1dd36f07c0601c9a0dd49f3d10350edcb6a255aa363ced8c2f55aa232ec6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1dd36f07c0601c9a0dd49f3d10350edcb6a255aa363ced8c2f55aa232ec6b9", kill_on_drop: false }`
[INFO] [stdout] 6e1dd36f07c0601c9a0dd49f3d10350edcb6a255aa363ced8c2f55aa232ec6b9
[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] e74ebc98012c396e09d82309329cadf6a2c41fbdf6391133167ad948981538ce
[INFO] running `Command { std: "docker" "start" "-a" "e74ebc98012c396e09d82309329cadf6a2c41fbdf6391133167ad948981538ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e74ebc98012c396e09d82309329cadf6a2c41fbdf6391133167ad948981538ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74ebc98012c396e09d82309329cadf6a2c41fbdf6391133167ad948981538ce", kill_on_drop: false }`
[INFO] [stdout] e74ebc98012c396e09d82309329cadf6a2c41fbdf6391133167ad948981538ce
[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", kill_on_drop: false }`
[INFO] [stdout] d14a63f9228fca68321941b6b825db0c25008edf08f4dfebabedc8dc008a8519
[INFO] running `Command { std: "docker" "start" "-a" "d14a63f9228fca68321941b6b825db0c25008edf08f4dfebabedc8dc008a8519", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/pretty_derive-84bcde2c4a78d748)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretty_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs - pretty_derive (line 85) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - pretty_derive (line 85) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]  --> lib.rs:87:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pretty::Doc;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]  --> lib.rs:89:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Pretty)]
[INFO] [stdout]   |          ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout]   = note: this error originates in the derive macro `Pretty` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a`
[INFO] [stdout]  --> lib.rs:89:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Pretty)]
[INFO] [stdout]   |          ^^^^^^ undeclared lifetime
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Pretty` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]  --> lib.rs:89:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Pretty)]
[INFO] [stdout]   |          ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout]   = note: this error originates in the derive macro `Pretty` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0261, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0261`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - pretty_derive (line 85)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d14a63f9228fca68321941b6b825db0c25008edf08f4dfebabedc8dc008a8519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14a63f9228fca68321941b6b825db0c25008edf08f4dfebabedc8dc008a8519", kill_on_drop: false }`
[INFO] [stdout] d14a63f9228fca68321941b6b825db0c25008edf08f4dfebabedc8dc008a8519