[INFO] cloning repository https://github.com/kazimuth/baked_fluent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazimuth/baked_fluent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazimuth%2Fbaked_fluent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazimuth%2Fbaked_fluent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3f1f4c1f0a11f266b2129fef62aa04bf4a46848
[INFO] testing kazimuth/baked_fluent against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazimuth%2Fbaked_fluent" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kazimuth/baked_fluent
[INFO] finished tweaking git repo https://github.com/kazimuth/baked_fluent
[INFO] tweaked toml for git repo https://github.com/kazimuth/baked_fluent written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kazimuth/baked_fluent on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kazimuth/baked_fluent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v0.4.29
[INFO] [stderr]   Downloaded trybuild v1.0.3
[INFO] [stderr]   Downloaded termcolor v1.0.4
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[INFO] [stderr]   Downloaded serde v1.0.91
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[INFO] [stderr]   Downloaded tokio-codec v0.1.1
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[INFO] [stderr]   Downloaded rental v0.5.3
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[INFO] [stderr]   Downloaded ring v0.14.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e22a9ea1bb671543ee3dc1f2dd6a372bfeaa4cdedf02d339c6fcf08b20e54a0
[INFO] running `Command { std: "docker" "start" "-a" "8e22a9ea1bb671543ee3dc1f2dd6a372bfeaa4cdedf02d339c6fcf08b20e54a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e22a9ea1bb671543ee3dc1f2dd6a372bfeaa4cdedf02d339c6fcf08b20e54a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e22a9ea1bb671543ee3dc1f2dd6a372bfeaa4cdedf02d339c6fcf08b20e54a0", kill_on_drop: false }`
[INFO] [stdout] 8e22a9ea1bb671543ee3dc1f2dd6a372bfeaa4cdedf02d339c6fcf08b20e54a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9b58ed70ce86770b3f4391ef59896e43c0ece4415f1fa39f3ea6b27974397bc
[INFO] running `Command { std: "docker" "start" "-a" "a9b58ed70ce86770b3f4391ef59896e43c0ece4415f1fa39f3ea6b27974397bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling cc v1.0.36
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.14
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling fluent-syntax v0.9.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling fluent-locale v0.4.1
[INFO] [stderr]    Compiling annotate-snippets v0.5.0
[INFO] [stderr]    Compiling intl_pluralrules v1.0.3
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling rental-impl v0.5.2
[INFO] [stderr]    Compiling baked_fluent_codegen v0.1.0 (/opt/rustwide/workdir/baked_fluent_codegen)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> baked_fluent_codegen/src/lib.rs:18:74
[INFO] [stdout]    |
[INFO] [stdout] 18 |           return syn::Error::new($span, $message).to_compile_error().into();
[INFO] [stdout]    |                                                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 59 |           None => err!(
[INFO] [stdout]    |  _________________-
[INFO] [stdout] 60 | |             ast.path.span(),
[INFO] [stdout] 61 | |             "baked_fluent: .ftl source files have errors"
[INFO] [stdout] 62 | |         ),
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling rental v0.5.3
[INFO] [stdout] error: using an old version of `rental`
[INFO] [stdout]   |
[INFO] [stdout]   = note: older versions of the `rental` crate no longer compile; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rental` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a9b58ed70ce86770b3f4391ef59896e43c0ece4415f1fa39f3ea6b27974397bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b58ed70ce86770b3f4391ef59896e43c0ece4415f1fa39f3ea6b27974397bc", kill_on_drop: false }`
[INFO] [stdout] a9b58ed70ce86770b3f4391ef59896e43c0ece4415f1fa39f3ea6b27974397bc