[INFO] fetching crate harp 0.1.0...
[INFO] checking harp-0.1.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate harp 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate harp 0.1.0 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 harp 0.1.0
[INFO] finished tweaking crates.io crate harp 0.1.0
[INFO] tweaked toml for crates.io crate harp 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 1a390df4b79764b5ebf318cba8c0766c69cfdb869d51694845346015a74ae9d0
[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" "1a390df4b79764b5ebf318cba8c0766c69cfdb869d51694845346015a74ae9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a390df4b79764b5ebf318cba8c0766c69cfdb869d51694845346015a74ae9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a390df4b79764b5ebf318cba8c0766c69cfdb869d51694845346015a74ae9d0", kill_on_drop: false }`
[INFO] [stdout] 1a390df4b79764b5ebf318cba8c0766c69cfdb869d51694845346015a74ae9d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 3607f451faaeb9f057488c7fccd9ba07e43b11f4fc5c9bbbce3963ddc50322a3
[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" "3607f451faaeb9f057488c7fccd9ba07e43b11f4fc5c9bbbce3963ddc50322a3", kill_on_drop: false }`
[INFO] [stderr]     Checking harp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/error.rs:119:47
[INFO] [stdout]     |
[INFO] [stdout] 119 |           fail!($kind, &format!($fmt, $($arg)+));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/response/reader.rs:107:29
[INFO] [stdout]     |
[INFO] [stdout] 107 |               Some(status) => fail!(
[INFO] [stdout]     |  _____________________________-
[INFO] [stdout] 108 | |                 ResponseError,
[INFO] [stdout] 109 | |                 "unexpected HTTP response status: \"{}\"",
[INFO] [stdout] 110 | |                 status
[INFO] [stdout] 111 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/error.rs:116:45
[INFO] [stdout]     |
[INFO] [stdout] 116 |           return Err(err!($kind, $msg).into());
[INFO] [stdout]     |                                               ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/response/reader.rs:107:29
[INFO] [stdout]     |
[INFO] [stdout] 107 |               Some(status) => fail!(
[INFO] [stdout]     |  _____________________________-
[INFO] [stdout] 108 | |                 ResponseError,
[INFO] [stdout] 109 | |                 "unexpected HTTP response status: \"{}\"",
[INFO] [stdout] 110 | |                 status
[INFO] [stdout] 111 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/error.rs:116:45
[INFO] [stdout]     |
[INFO] [stdout] 116 |         return Err(err!($kind, $msg).into());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/response/reader.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |             None => fail!(ResponseError, "HTTP response status line missing!"),
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/error.rs:119:47
[INFO] [stdout]     |
[INFO] [stdout] 119 |           fail!($kind, &format!($fmt, $($arg)+));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/response/reader.rs:107:29
[INFO] [stdout]     |
[INFO] [stdout] 107 |               Some(status) => fail!(
[INFO] [stdout]     |  _____________________________-
[INFO] [stdout] 108 | |                 ResponseError,
[INFO] [stdout] 109 | |                 "unexpected HTTP response status: \"{}\"",
[INFO] [stdout] 110 | |                 status
[INFO] [stdout] 111 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/error.rs:116:45
[INFO] [stdout]     |
[INFO] [stdout] 116 |           return Err(err!($kind, $msg).into());
[INFO] [stdout]     |                                               ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/response/reader.rs:107:29
[INFO] [stdout]     |
[INFO] [stdout] 107 |               Some(status) => fail!(
[INFO] [stdout]     |  _____________________________-
[INFO] [stdout] 108 | |                 ResponseError,
[INFO] [stdout] 109 | |                 "unexpected HTTP response status: \"{}\"",
[INFO] [stdout] 110 | |                 status
[INFO] [stdout] 111 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/error.rs:116:45
[INFO] [stdout]     |
[INFO] [stdout] 116 |         return Err(err!($kind, $msg).into());
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/response/reader.rs:112:21
[INFO] [stdout]     |
[INFO] [stdout] 112 |             None => fail!(ResponseError, "HTTP response status line missing!"),
[INFO] [stdout]     |                     ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `harp`
[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: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3607f451faaeb9f057488c7fccd9ba07e43b11f4fc5c9bbbce3963ddc50322a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3607f451faaeb9f057488c7fccd9ba07e43b11f4fc5c9bbbce3963ddc50322a3", kill_on_drop: false }`
[INFO] [stdout] 3607f451faaeb9f057488c7fccd9ba07e43b11f4fc5c9bbbce3963ddc50322a3