[INFO] fetching crate kvlogger 0.5.0...
[INFO] checking kvlogger-0.5.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate kvlogger 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate kvlogger 0.5.0 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvlogger 0.5.0
[INFO] finished tweaking crates.io crate kvlogger 0.5.0
[INFO] tweaked toml for crates.io crate kvlogger 0.5.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate kvlogger 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6e92e1a97e323f4763e5167cedd156d1a6c0ddc62985dd730216482300c6e19
[INFO] running `Command { std: "docker" "start" "-a" "f6e92e1a97e323f4763e5167cedd156d1a6c0ddc62985dd730216482300c6e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e92e1a97e323f4763e5167cedd156d1a6c0ddc62985dd730216482300c6e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e92e1a97e323f4763e5167cedd156d1a6c0ddc62985dd730216482300c6e19", kill_on_drop: false }`
[INFO] [stdout] f6e92e1a97e323f4763e5167cedd156d1a6c0ddc62985dd730216482300c6e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44770a83b3ab73cf4cd06f8e811dfe652a12e370959c6a5e4e9f9c41fe219a04
[INFO] running `Command { std: "docker" "start" "-a" "44770a83b3ab73cf4cd06f8e811dfe652a12e370959c6a5e4e9f9c41fe219a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking kvlogger v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   kvlog!(Info, "coucou");
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   kvlog!(Info, "coucou");
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   kvlog!(Info, "coucou");
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   kvlog!(Info, "coucou");
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   kvlog!(Info, "coucou");
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | /   kvlog!(Info, "GET /favicon.ico", {
[INFO] [stdout] 24 | |     "method" => "GET",
[INFO] [stdout] 25 | |     "scheme" => "https",
[INFO] [stdout] 26 | |     "host" => "example.com",
[INFO] [stdout] 27 | |     "path" => "/favicon.ico",
[INFO] [stdout] 28 | |     "duration" => 0.23
[INFO] [stdout] 29 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | /   kvlog!(Info, "GET /favicon.ico", {
[INFO] [stdout] 24 | |     "method" => "GET",
[INFO] [stdout] 25 | |     "scheme" => "https",
[INFO] [stdout] 26 | |     "host" => "example.com",
[INFO] [stdout] 27 | |     "path" => "/favicon.ico",
[INFO] [stdout] 28 | |     "duration" => 0.23
[INFO] [stdout] 29 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | /   kvlog!(Info, "GET /favicon.ico", {
[INFO] [stdout] 24 | |     "method" => "GET",
[INFO] [stdout] 25 | |     "scheme" => "https",
[INFO] [stdout] 26 | |     "host" => "example.com",
[INFO] [stdout] 27 | |     "path" => "/favicon.ico",
[INFO] [stdout] 28 | |     "duration" => 0.23
[INFO] [stdout] 29 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | /   kvlog!(Info, "GET /favicon.ico", {
[INFO] [stdout] 24 | |     "method" => "GET",
[INFO] [stdout] 25 | |     "scheme" => "https",
[INFO] [stdout] 26 | |     "host" => "example.com",
[INFO] [stdout] 27 | |     "path" => "/favicon.ico",
[INFO] [stdout] 28 | |     "duration" => 0.23
[INFO] [stdout] 29 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:23:3
[INFO] [stdout]    |
[INFO] [stdout] 23 | /   kvlog!(Info, "GET /favicon.ico", {
[INFO] [stdout] 24 | |     "method" => "GET",
[INFO] [stdout] 25 | |     "scheme" => "https",
[INFO] [stdout] 26 | |     "host" => "example.com",
[INFO] [stdout] 27 | |     "path" => "/favicon.ico",
[INFO] [stdout] 28 | |     "duration" => 0.23
[INFO] [stdout] 29 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | /   kvlog!(Error, "could not retrieve content", {
[INFO] [stdout] 32 | |     "error" => "timeout"
[INFO] [stdout] 33 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | /   kvlog!(Error, "could not retrieve content", {
[INFO] [stdout] 32 | |     "error" => "timeout"
[INFO] [stdout] 33 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | /   kvlog!(Error, "could not retrieve content", {
[INFO] [stdout] 32 | |     "error" => "timeout"
[INFO] [stdout] 33 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | /   kvlog!(Error, "could not retrieve content", {
[INFO] [stdout] 32 | |     "error" => "timeout"
[INFO] [stdout] 33 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | /   kvlog!(Error, "could not retrieve content", {
[INFO] [stdout] 32 | |     "error" => "timeout"
[INFO] [stdout] 33 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | /   kvlog!(Trace, "my message", {
[INFO] [stdout] 38 | |     "boolean" => true,
[INFO] [stdout] 39 | |     "integer" => 12,
[INFO] [stdout] 40 | |     "float" => 103.45,
[INFO] [stdout] 41 | |     "struct" => user
[INFO] [stdout] 42 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | /   kvlog!(Trace, "my message", {
[INFO] [stdout] 38 | |     "boolean" => true,
[INFO] [stdout] 39 | |     "integer" => 12,
[INFO] [stdout] 40 | |     "float" => 103.45,
[INFO] [stdout] 41 | |     "struct" => user
[INFO] [stdout] 42 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | /   kvlog!(Trace, "my message", {
[INFO] [stdout] 38 | |     "boolean" => true,
[INFO] [stdout] 39 | |     "integer" => 12,
[INFO] [stdout] 40 | |     "float" => 103.45,
[INFO] [stdout] 41 | |     "struct" => user
[INFO] [stdout] 42 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | /   kvlog!(Trace, "my message", {
[INFO] [stdout] 38 | |     "boolean" => true,
[INFO] [stdout] 39 | |     "integer" => 12,
[INFO] [stdout] 40 | |     "float" => 103.45,
[INFO] [stdout] 41 | |     "struct" => user
[INFO] [stdout] 42 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | /   kvlog!(Trace, "my message", {
[INFO] [stdout] 38 | |     "boolean" => true,
[INFO] [stdout] 39 | |     "integer" => 12,
[INFO] [stdout] 40 | |     "float" => 103.45,
[INFO] [stdout] 41 | |     "struct" => user
[INFO] [stdout] 42 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   kvlog!(Info, "empty attributes are hidden", {
[INFO] [stdout] 45 | |     "visible" => "Something",
[INFO] [stdout] 46 | |     "hidden" => ""
[INFO] [stdout] 47 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   kvlog!(Info, "empty attributes are hidden", {
[INFO] [stdout] 45 | |     "visible" => "Something",
[INFO] [stdout] 46 | |     "hidden" => ""
[INFO] [stdout] 47 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   kvlog!(Info, "empty attributes are hidden", {
[INFO] [stdout] 45 | |     "visible" => "Something",
[INFO] [stdout] 46 | |     "hidden" => ""
[INFO] [stdout] 47 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::info` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   kvlog!(Info, "empty attributes are hidden", {
[INFO] [stdout] 45 | |     "visible" => "Something",
[INFO] [stdout] 46 | |     "hidden" => ""
[INFO] [stdout] 47 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> examples/simple.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 | /   kvlog!(Info, "empty attributes are hidden", {
[INFO] [stdout] 45 | |     "visible" => "Something",
[INFO] [stdout] 46 | |     "hidden" => ""
[INFO] [stdout] 47 | |   });
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `log::trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 25 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvlogger`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "44770a83b3ab73cf4cd06f8e811dfe652a12e370959c6a5e4e9f9c41fe219a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44770a83b3ab73cf4cd06f8e811dfe652a12e370959c6a5e4e9f9c41fe219a04", kill_on_drop: false }`
[INFO] [stdout] 44770a83b3ab73cf4cd06f8e811dfe652a12e370959c6a5e4e9f9c41fe219a04