[INFO] fetching crate erl_dist 0.2.0...
[INFO] checking erl_dist-0.2.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate erl_dist 0.2.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate erl_dist 0.2.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erl_dist 0.2.0
[INFO] finished tweaking crates.io crate erl_dist 0.2.0
[INFO] tweaked toml for crates.io crate erl_dist 0.2.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate crates.io crate erl_dist 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45bbba82c9f61348691f04548b4c1eabd89b78d454398196f97225690ab3ed8e
[INFO] running `Command { std: "docker" "start" "-a" "45bbba82c9f61348691f04548b4c1eabd89b78d454398196f97225690ab3ed8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45bbba82c9f61348691f04548b4c1eabd89b78d454398196f97225690ab3ed8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bbba82c9f61348691f04548b4c1eabd89b78d454398196f97225690ab3ed8e", kill_on_drop: false }`
[INFO] [stdout] 45bbba82c9f61348691f04548b4c1eabd89b78d454398196f97225690ab3ed8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc1a269d241bad9dd0123de6a35e951b0f4c67ad6b409118ffa3fa058d523c2
[INFO] running `Command { std: "docker" "start" "-a" "ddc1a269d241bad9dd0123de6a35e951b0f4c67ad6b409118ffa3fa058d523c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking nbchan v0.1.3
[INFO] [stderr]     Checking splay_tree v0.2.10
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.5
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking handy_async v0.2.13
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking fibers v0.1.13
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking eetf v0.4.0
[INFO] [stderr]     Checking erl_dist v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:26:90
[INFO] [stdout]     |
[INFO] [stdout] 26  |         ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]     |                                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/epmd.rs:107:57
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     Creation::from_u16(c).ok_or_else(|| invalid_data!("Too large creation: {}", c))
[INFO] [stdout]     |                                                         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:26:90
[INFO] [stdout]     |
[INFO] [stdout] 26  |         ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]     |                                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/epmd.rs:107:57
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     Creation::from_u16(c).ok_or_else(|| invalid_data!("Too large creation: {}", c))
[INFO] [stdout]     |                                                         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 |           ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]    |                                                                                            ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/message.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |               Err(invalid_data!(
[INFO] [stdout]    |  _________________-
[INFO] [stdout] 64 | |                 "Message tag {} is currently unsupported",
[INFO] [stdout] 65 | |                 buf[0]
[INFO] [stdout] 66 | |             ))
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 |         ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]    |                                                                                          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/message.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     return Err(invalid_data!("Unknown control message: type={}", tag));
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 |           ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]    |                                                                                            ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/message.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |               Err(invalid_data!(
[INFO] [stdout]    |  _________________-
[INFO] [stdout] 64 | |                 "Message tag {} is currently unsupported",
[INFO] [stdout] 65 | |                 buf[0]
[INFO] [stdout] 66 | |             ))
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:26:90
[INFO] [stdout]     |
[INFO] [stdout] 26  |         ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]     |                                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/message.rs:799:30
[INFO] [stdout]     |
[INFO] [stdout] 799 |                 .map_err(|t| invalid_data!("Unexpected term: {}", t))
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:26:90
[INFO] [stdout]    |
[INFO] [stdout] 26 |         ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]    |                                                                                          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/message.rs:90:32
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     return Err(invalid_data!("Unknown control message: type={}", tag));
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:26:90
[INFO] [stdout]     |
[INFO] [stdout] 26  |         ::std::io::Error::new(::std::io::ErrorKind::InvalidData, format!($fmt, $($arg)*));
[INFO] [stdout]     |                                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/message.rs:799:30
[INFO] [stdout]     |
[INFO] [stdout] 799 |                 .map_err(|t| invalid_data!("Unexpected term: {}", t))
[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: this warning originates in the macro `invalid_data` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.56s
[INFO] running `Command { std: "docker" "inspect" "ddc1a269d241bad9dd0123de6a35e951b0f4c67ad6b409118ffa3fa058d523c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc1a269d241bad9dd0123de6a35e951b0f4c67ad6b409118ffa3fa058d523c2", kill_on_drop: false }`
[INFO] [stdout] ddc1a269d241bad9dd0123de6a35e951b0f4c67ad6b409118ffa3fa058d523c2
