[INFO] fetching crate gluon_format 0.17.1...
[INFO] checking gluon_format-0.17.1 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate gluon_format 0.17.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gluon_format 0.17.1 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gluon_format 0.17.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gluon_format 0.17.1
[INFO] tweaked toml for crates.io crate gluon_format 0.17.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tensile v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41cb60f86275e3fbd885d49607eb9296193f9bed673678298a3674802792e5b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41cb60f86275e3fbd885d49607eb9296193f9bed673678298a3674802792e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41cb60f86275e3fbd885d49607eb9296193f9bed673678298a3674802792e5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cb60f86275e3fbd885d49607eb9296193f9bed673678298a3674802792e5b3", kill_on_drop: false }`
[INFO] [stdout] 41cb60f86275e3fbd885d49607eb9296193f9bed673678298a3674802792e5b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfe3b659e279b286e1f2b8857b1149f400cec3b40bd4df664ac965c6b5d97d45
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfe3b659e279b286e1f2b8857b1149f400cec3b40bd4df664ac965c6b5d97d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
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[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]    Compiling gluon-salsa-macros v0.15.2
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[INFO] [stderr]     Checking gluon_check v0.17.1
[INFO] [stderr]     Checking gluon_format v0.17.1
[INFO] [stderr]     Checking gluon_format v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gluon v0.17.1
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking gluon-salsa v0.15.2
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking tensile v0.6.3
[INFO] [stderr]    Compiling string_cache v0.8.0
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[INFO] [stderr]    Compiling lalrpop v0.19.0
[INFO] [stderr]    Compiling gluon_parser v0.17.1
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/pretty_print.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     thread.format_expr(&mut format::Formatter::default(), "test", expr)
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `gluon_format::Formatter`, found struct `format::Formatter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut gluon_format::Formatter`
[INFO] [stdout]               found mutable reference `&mut format::Formatter`
[INFO] [stdout]    = note: perhaps two different versions of crate `gluon_format` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/std.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 |         .format_expr(&mut format::Formatter::default(), name, &contents)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `gluon_format::Formatter`, found struct `format::Formatter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut gluon_format::Formatter`
[INFO] [stdout]               found mutable reference `&mut format::Formatter`
[INFO] [stdout]    = note: perhaps two different versions of crate `gluon_format` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gluon_format`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/pretty_print.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |     thread.format_expr(&mut format::Formatter { expanded: true }, "test", expr)
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `gluon_format::Formatter`, found struct `format::Formatter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut gluon_format::Formatter`
[INFO] [stdout]               found mutable reference `&mut format::Formatter`
[INFO] [stdout]    = note: perhaps two different versions of crate `gluon_format` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "dfe3b659e279b286e1f2b8857b1149f400cec3b40bd4df664ac965c6b5d97d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe3b659e279b286e1f2b8857b1149f400cec3b40bd4df664ac965c6b5d97d45", kill_on_drop: false }`
[INFO] [stdout] dfe3b659e279b286e1f2b8857b1149f400cec3b40bd4df664ac965c6b5d97d45
