[INFO] fetching crate far 0.2.1...
[INFO] testing far-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate far 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate far 0.2.1
[INFO] finished tweaking crates.io crate far 0.2.1
[INFO] tweaked toml for crates.io crate far 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate far 0.2.1 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 20 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d84ea4042a75f48cf45290881c7b3a6d7d17cacb87335da49585a0263e6d32ef
[INFO] running `Command { std: "docker" "start" "-a" "d84ea4042a75f48cf45290881c7b3a6d7d17cacb87335da49585a0263e6d32ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d84ea4042a75f48cf45290881c7b3a6d7d17cacb87335da49585a0263e6d32ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84ea4042a75f48cf45290881c7b3a6d7d17cacb87335da49585a0263e6d32ef", kill_on_drop: false }`
[INFO] [stdout] d84ea4042a75f48cf45290881c7b3a6d7d17cacb87335da49585a0263e6d32ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5a7aea9f30b4d5c250ac9f0410142812a72a15206c96a594ea0b7a530e804096
[INFO] running `Command { std: "docker" "start" "-a" "5a7aea9f30b4d5c250ac9f0410142812a72a15206c96a594ea0b7a530e804096", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling far_shared v0.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling far_macros v0.2.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling far v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:199:31
[INFO] [stdout]     |
[INFO] [stdout] 199 |         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stdout]     |                               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stdout] 199 +         if R::keys().any(|pk| pk == tk || tk == "{{" || tk == "}}") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.66s
[INFO] running `Command { std: "docker" "inspect" "5a7aea9f30b4d5c250ac9f0410142812a72a15206c96a594ea0b7a530e804096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7aea9f30b4d5c250ac9f0410142812a72a15206c96a594ea0b7a530e804096", kill_on_drop: false }`
[INFO] [stdout] 5a7aea9f30b4d5c250ac9f0410142812a72a15206c96a594ea0b7a530e804096
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d1511699e3492ea94f1349c5b5583e6d70978072bdd5c444a9db6188a38d6bfa
[INFO] running `Command { std: "docker" "start" "-a" "d1511699e3492ea94f1349c5b5583e6d70978072bdd5c444a9db6188a38d6bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling far v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:199:31
[INFO] [stdout]     |
[INFO] [stdout] 199 |         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stdout]     |                               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stdout] 199 +         if R::keys().any(|pk| pk == tk || tk == "{{" || tk == "}}") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:199:31
[INFO] [stdout]     |
[INFO] [stdout] 199 |         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stdout]     |                               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stdout] 199 +         if R::keys().any(|pk| pk == tk || tk == "{{" || tk == "}}") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "d1511699e3492ea94f1349c5b5583e6d70978072bdd5c444a9db6188a38d6bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1511699e3492ea94f1349c5b5583e6d70978072bdd5c444a9db6188a38d6bfa", kill_on_drop: false }`
[INFO] [stdout] d1511699e3492ea94f1349c5b5583e6d70978072bdd5c444a9db6188a38d6bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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", kill_on_drop: false }`
[INFO] [stdout] 2cc2007823e442d25a0e69fc78b930237a500de572d70a28722697f9aaf4d306
[INFO] running `Command { std: "docker" "start" "-a" "2cc2007823e442d25a0e69fc78b930237a500de572d70a28722697f9aaf4d306", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:199:31
[INFO] [stderr]     |
[INFO] [stderr] 199 |         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stderr]     |                               ^                                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 199 -         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stderr] 199 +         if R::keys().any(|pk| pk == tk || tk == "{{" || tk == "}}") {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `far` (lib) generated 1 warning (run `cargo fix --lib -p far` to apply 1 suggestion)
[INFO] [stderr] warning: `far` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/far-289f7e89e526d889)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::beginning::ok ... ok
[INFO] [stdout] test tests::end::ok ... ok
[INFO] [stdout] test tests::empty::ok ... ok
[INFO] [stdout] test tests::empty_key::extra_empty_key ... ok
[INFO] [stdout] test tests::escape::no_replacements_left ... ok
[INFO] [stdout] test tests::escape::no_replacements_right ... ok
[INFO] [stdout] test tests::escape::ok_both ... ok
[INFO] [stdout] test tests::escape::ok_left ... ok
[INFO] [stdout] test tests::escape::ok_right ... ok
[INFO] [stdout] test tests::once::allow_missing ... ok
[INFO] [stdout] test tests::mismatched::ok ... ok
[INFO] [stdout] test tests::once::err_extra ... ok
[INFO] [stdout] test tests::once::err_missing ... ok
[INFO] [stdout] test tests::only::ok ... ok
[INFO] [stdout] test tests::twice::err_extra_time ... ok
[INFO] [stdout] test tests::once::ok ... ok
[INFO] [stdout] test tests::twice::err_missing_time ... ok
[INFO] [stdout] test tests::twice::ok ... ok
[INFO] [stdout] test tests::twice::err_extra_both ... ok
[INFO] [stdout] test tests::two::ok ... ok
[INFO] [stdout] test tests::once::err_wrong ... ok
[INFO] [stdout] test tests::unclosed::ok ... ok
[INFO] [stdout] test tests::twice::err_missing_name ... ok
[INFO] [stdout] test tests::twice::err_extra_name ... ok
[INFO] [stdout] test tests::extraneous_keys::ok ... ok
[INFO] [stdout] test tests::twice::err_missing_both ... ok
[INFO] [stderr]    Doc-tests far
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/lib.rs:199:31
[INFO] [stderr]     |
[INFO] [stderr] 199 |         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stderr]     |                               ^                                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 199 -         if R::keys().any(|pk| (pk == tk || tk == "{{" || tk == "}}")) {
[INFO] [stderr] 199 +         if R::keys().any(|pk| pk == tk || tk == "{{" || tk == "}}") {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Render (line 11) ... FAILED
[INFO] [stdout] test src/lib.rs - Render (line 25) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 46) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Render (line 11) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Render` in the crate root
[INFO] [stdout]  --> src/lib.rs:15:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Render)]
[INFO] [stdout]   |          ^^^^^^ not found in the crate root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Render` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]   |
[INFO] [stdout] 2 + use far::Render;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use far_shared::Render;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Render (line 25) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Render` in the crate root
[INFO] [stdout]  --> src/lib.rs:29:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Render)]
[INFO] [stdout]   |          ^^^^^^ not found in the crate root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Render` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]   |
[INFO] [stdout] 2 + use far::Render;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use far_shared::Render;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 46) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Render` in the crate root
[INFO] [stdout]  --> src/lib.rs:52:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Render)]
[INFO] [stdout]   |                 ^^^^^^ not found in the crate root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Render` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these traits
[INFO] [stdout]   |
[INFO] [stdout] 2 + use far::Render;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use far_shared::Render;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 46)
[INFO] [stdout]     src/lib.rs - Render (line 11)
[INFO] [stdout]     src/lib.rs - Render (line 25)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2cc2007823e442d25a0e69fc78b930237a500de572d70a28722697f9aaf4d306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc2007823e442d25a0e69fc78b930237a500de572d70a28722697f9aaf4d306", kill_on_drop: false }`
[INFO] [stdout] 2cc2007823e442d25a0e69fc78b930237a500de572d70a28722697f9aaf4d306