[INFO] fetching crate goog_cc 0.1.4...
[INFO] checking goog_cc-0.1.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate goog_cc 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate goog_cc 0.1.4
[INFO] finished tweaking crates.io crate goog_cc 0.1.4
[INFO] tweaked toml for crates.io crate goog_cc 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate goog_cc 0.1.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2aa804ea16c3c00f7b1fc07dab36851691429d54bbad1029a594f72ed9e37b5
[INFO] running `Command { std: "docker" "start" "-a" "e2aa804ea16c3c00f7b1fc07dab36851691429d54bbad1029a594f72ed9e37b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2aa804ea16c3c00f7b1fc07dab36851691429d54bbad1029a594f72ed9e37b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2aa804ea16c3c00f7b1fc07dab36851691429d54bbad1029a594f72ed9e37b5", kill_on_drop: false }`
[INFO] [stdout] e2aa804ea16c3c00f7b1fc07dab36851691429d54bbad1029a594f72ed9e37b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836cfd075d10875267b10cc2e25c0b3ef48d46be7b4f975b79e39e4af98bcb0d
[INFO] running `Command { std: "docker" "start" "-a" "836cfd075d10875267b10cc2e25c0b3ef48d46be7b4f975b79e39e4af98bcb0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling test-trace-macros v0.3.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking goog_cc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:307:52
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/data_rate.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 | super::relative_unit!(DataRate);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:315:52
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/data_rate.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 | super::relative_unit!(DataRate);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:307:52
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/data_size.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | super::relative_unit!(DataSize);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:315:52
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/data_size.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout]  13 | super::relative_unit!(DataSize);
[INFO] [stdout]     | ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:307:52
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/frequency.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | super::relative_unit!(Frequency);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:315:52
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/frequency.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | super::relative_unit!(Frequency);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:307:52
[INFO] [stdout]     |
[INFO] [stdout] 307 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/time_delta.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | super::relative_unit!(TimeDelta);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> src/api/units/unit_base.rs:315:52
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 Self::from_value(self.to_value() * i64::try_from(rhs).unwrap())
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/api/units/time_delta.rs:18:1
[INFO] [stdout]     |
[INFO] [stdout]  18 | super::relative_unit!(TimeDelta);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `super::relative_unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `goog_cc` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "836cfd075d10875267b10cc2e25c0b3ef48d46be7b4f975b79e39e4af98bcb0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836cfd075d10875267b10cc2e25c0b3ef48d46be7b4f975b79e39e4af98bcb0d", kill_on_drop: false }`
[INFO] [stdout] 836cfd075d10875267b10cc2e25c0b3ef48d46be7b4f975b79e39e4af98bcb0d