[INFO] fetching crate built 0.5.1...
[INFO] checking built-0.5.1 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate built 0.5.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate built 0.5.1 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 built 0.5.1
[INFO] finished tweaking crates.io crate built 0.5.1
[INFO] tweaked toml for crates.io crate built 0.5.1 written to /workspace/builds/worker-8/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-lock v7.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86447a972960042f6add6c97982dea583c40f3071c927f866746b97af923e2ed
[INFO] running `Command { std: "docker" "start" "-a" "86447a972960042f6add6c97982dea583c40f3071c927f866746b97af923e2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86447a972960042f6add6c97982dea583c40f3071c927f866746b97af923e2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86447a972960042f6add6c97982dea583c40f3071c927f866746b97af923e2ed", kill_on_drop: false }`
[INFO] [stdout] 86447a972960042f6add6c97982dea583c40f3071c927f866746b97af923e2ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f73f559178da026d8e4d0d47dc47fab82eb97f4aac80712bc066f25646222aac
[INFO] running `Command { std: "docker" "start" "-a" "f73f559178da026d8e4d0d47dc47fab82eb97f4aac80712bc066f25646222aac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking cargo-lock v7.0.0
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/error.rs:27:47
[INFO] [stdout]     |
[INFO] [stdout] 27  |           fail!($kind, &format!($fmt, $($arg)+));
[INFO] [stdout]     |                                                 ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/lockfile/version.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |               _ => fail!(
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 105 | |                 ErrorKind::Parse,
[INFO] [stdout] 106 | |                 "invalid Cargo.lock format version: `{}`",
[INFO] [stdout] 107 | |                 num
[INFO] [stdout] 108 | |             ),
[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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/error.rs:24:52
[INFO] [stdout]     |
[INFO] [stdout] 24  |           return Err(format_err!($kind, $msg).into());
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/lockfile/version.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |               _ => fail!(
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 105 | |                 ErrorKind::Parse,
[INFO] [stdout] 106 | |                 "invalid Cargo.lock format version: `{}`",
[INFO] [stdout] 107 | |                 num
[INFO] [stdout] 108 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/error.rs:27:47
[INFO] [stdout]    |
[INFO] [stdout] 27 |           fail!($kind, &format!($fmt, $($arg)+));
[INFO] [stdout]    |                                                 ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/lockfile.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |               Err(e) => fail!(
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 45 | |                 ErrorKind::Io,
[INFO] [stdout] 46 | |                 "couldn't open {}: {}",
[INFO] [stdout] 47 | |                 path.as_ref().display(),
[INFO] [stdout] 48 | |                 e
[INFO] [stdout] 49 | |             ),
[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]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/error.rs:24:52
[INFO] [stdout]    |
[INFO] [stdout] 24 |           return Err(format_err!($kind, $msg).into());
[INFO] [stdout]    |                                                      ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/lockfile.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |               Err(e) => fail!(
[INFO] [stdout]    |  _______________________-
[INFO] [stdout] 45 | |                 ErrorKind::Io,
[INFO] [stdout] 46 | |                 "couldn't open {}: {}",
[INFO] [stdout] 47 | |                 path.as_ref().display(),
[INFO] [stdout] 48 | |                 e
[INFO] [stdout] 49 | |             ),
[INFO] [stdout]    | |_____________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/error.rs:27:47
[INFO] [stdout]     |
[INFO] [stdout] 27  |         fail!($kind, &format!($fmt, $($arg)+));
[INFO] [stdout]     |                                               ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/package/source.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |             kind => fail!(ErrorKind::Parse, "unsupported source protocol: {}", kind),
[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]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/error.rs:24:52
[INFO] [stdout]     |
[INFO] [stdout] 24  |         return Err(format_err!($kind, $msg).into());
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-lock-7.0.0/src/package/source.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 |             kind => fail!(ErrorKind::Parse, "unsupported source protocol: {}", kind),
[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 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-lock`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f73f559178da026d8e4d0d47dc47fab82eb97f4aac80712bc066f25646222aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f73f559178da026d8e4d0d47dc47fab82eb97f4aac80712bc066f25646222aac", kill_on_drop: false }`
[INFO] [stdout] f73f559178da026d8e4d0d47dc47fab82eb97f4aac80712bc066f25646222aac