[INFO] fetching crate tm16xx 0.1.3...
[INFO] testing tm16xx-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate tm16xx 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tm16xx 0.1.3
[INFO] finished tweaking crates.io crate tm16xx 0.1.3
[INFO] tweaked toml for crates.io crate tm16xx 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tm16xx 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b25586175c44e38d3363a7d980d9166b2f9e2f59e8d7bdf875a350eb9a5d58e0
[INFO] running `Command { std: "docker" "start" "-a" "b25586175c44e38d3363a7d980d9166b2f9e2f59e8d7bdf875a350eb9a5d58e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b25586175c44e38d3363a7d980d9166b2f9e2f59e8d7bdf875a350eb9a5d58e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25586175c44e38d3363a7d980d9166b2f9e2f59e8d7bdf875a350eb9a5d58e0", kill_on_drop: false }`
[INFO] [stdout] b25586175c44e38d3363a7d980d9166b2f9e2f59e8d7bdf875a350eb9a5d58e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea26d7ffac866aafe90ab3f63c902613cc21554636e12793db04b9a9642f89e
[INFO] running `Command { std: "docker" "start" "-a" "cea26d7ffac866aafe90ab3f63c902613cc21554636e12793db04b9a9642f89e", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling tm16xx v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `TM16xx16` is never used
[INFO] [stdout]   --> src/tm16xx/mod.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait TM16xx16<D, DIO, CLK, STB>
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_segments` is never used
[INFO] [stdout]   --> src/tm16xx/defaults.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn set_segments<T, D, DIO, CLK, STB>(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "cea26d7ffac866aafe90ab3f63c902613cc21554636e12793db04b9a9642f89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea26d7ffac866aafe90ab3f63c902613cc21554636e12793db04b9a9642f89e", kill_on_drop: false }`
[INFO] [stdout] cea26d7ffac866aafe90ab3f63c902613cc21554636e12793db04b9a9642f89e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa2551f55634498faf63e5903cc4b2972f31c4758b4ae9f681983fed1ad926cb
[INFO] running `Command { std: "docker" "start" "-a" "fa2551f55634498faf63e5903cc4b2972f31c4758b4ae9f681983fed1ad926cb", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling tm16xx v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `TM16xx16` is never used
[INFO] [stdout]   --> src/tm16xx/mod.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait TM16xx16<D, DIO, CLK, STB>
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_segments` is never used
[INFO] [stdout]   --> src/tm16xx/defaults.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn set_segments<T, D, DIO, CLK, STB>(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TM16xx16` is never used
[INFO] [stdout]   --> src/tm16xx/mod.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait TM16xx16<D, DIO, CLK, STB>
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_segments` is never used
[INFO] [stdout]   --> src/tm16xx/defaults.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn set_segments<T, D, DIO, CLK, STB>(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fa2551f55634498faf63e5903cc4b2972f31c4758b4ae9f681983fed1ad926cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2551f55634498faf63e5903cc4b2972f31c4758b4ae9f681983fed1ad926cb", kill_on_drop: false }`
[INFO] [stdout] fa2551f55634498faf63e5903cc4b2972f31c4758b4ae9f681983fed1ad926cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d84dcd643b607fe089a4971b8b1d3ff268bffe42844ff3d7edc7edead2cea6d1
[INFO] running `Command { std: "docker" "start" "-a" "d84dcd643b607fe089a4971b8b1d3ff268bffe42844ff3d7edc7edead2cea6d1", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stdout] 
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stdout] running 0 tests
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stdout] 
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: trait `TM16xx16` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> src/tm16xx/mod.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub trait TM16xx16<D, DIO, CLK, STB>
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `set_segments` is never used
[INFO] [stderr]   --> src/tm16xx/defaults.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn set_segments<T, D, DIO, CLK, STB>(
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tm16xx` (lib) generated 2 warnings
[INFO] [stderr] warning: `tm16xx` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tm16xx-e6f90bbec640cdbb)
[INFO] [stderr]    Doc-tests tm16xx
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d84dcd643b607fe089a4971b8b1d3ff268bffe42844ff3d7edc7edead2cea6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84dcd643b607fe089a4971b8b1d3ff268bffe42844ff3d7edc7edead2cea6d1", kill_on_drop: false }`
[INFO] [stdout] d84dcd643b607fe089a4971b8b1d3ff268bffe42844ff3d7edc7edead2cea6d1