[INFO] fetching crate tm16xx 0.1.3...
[INFO] testing tm16xx-0.1.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate tm16xx 0.1.3 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tm16xx 0.1.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e9fccf24298250a0a4c5d4338ce87baaf8a7ba13b96906ab69285e2f7c847e0
[INFO] running `Command { std: "docker" "start" "-a" "9e9fccf24298250a0a4c5d4338ce87baaf8a7ba13b96906ab69285e2f7c847e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e9fccf24298250a0a4c5d4338ce87baaf8a7ba13b96906ab69285e2f7c847e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9fccf24298250a0a4c5d4338ce87baaf8a7ba13b96906ab69285e2f7c847e0", kill_on_drop: false }`
[INFO] [stdout] 9e9fccf24298250a0a4c5d4338ce87baaf8a7ba13b96906ab69285e2f7c847e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc30f2f0d23723ce3a8dadd89241225c14dd0787e1c80fca90d4c9a1ae4b052
[INFO] running `Command { std: "docker" "start" "-a" "acc30f2f0d23723ce3a8dadd89241225c14dd0787e1c80fca90d4c9a1ae4b052", 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 nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[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 0.55s
[INFO] running `Command { std: "docker" "inspect" "acc30f2f0d23723ce3a8dadd89241225c14dd0787e1c80fca90d4c9a1ae4b052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc30f2f0d23723ce3a8dadd89241225c14dd0787e1c80fca90d4c9a1ae4b052", kill_on_drop: false }`
[INFO] [stdout] acc30f2f0d23723ce3a8dadd89241225c14dd0787e1c80fca90d4c9a1ae4b052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88248397ff4a83b892012904afe376e7c9d291e2c5f7f419c125b8c469fede3d
[INFO] running `Command { std: "docker" "start" "-a" "88248397ff4a83b892012904afe376e7c9d291e2c5f7f419c125b8c469fede3d", 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] [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]    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 `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "88248397ff4a83b892012904afe376e7c9d291e2c5f7f419c125b8c469fede3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88248397ff4a83b892012904afe376e7c9d291e2c5f7f419c125b8c469fede3d", kill_on_drop: false }`
[INFO] [stdout] 88248397ff4a83b892012904afe376e7c9d291e2c5f7f419c125b8c469fede3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4d80fc09dcc1f8d027d4b9b9511456d06ad984f2d3ea68723e0c7c855f25bc4
[INFO] running `Command { std: "docker" "start" "-a" "f4d80fc09dcc1f8d027d4b9b9511456d06ad984f2d3ea68723e0c7c855f25bc4", 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] warning: trait `TM16xx16` is never used
[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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tm16xx-3c0114a6f281caf7)
[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] [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" "f4d80fc09dcc1f8d027d4b9b9511456d06ad984f2d3ea68723e0c7c855f25bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d80fc09dcc1f8d027d4b9b9511456d06ad984f2d3ea68723e0c7c855f25bc4", kill_on_drop: false }`
[INFO] [stdout] f4d80fc09dcc1f8d027d4b9b9511456d06ad984f2d3ea68723e0c7c855f25bc4