[INFO] fetching crate thermocouple 0.1.3...
[INFO] building thermocouple-0.1.3 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate thermocouple 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate thermocouple 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate thermocouple 0.1.3
[INFO] tweaked toml for crates.io crate thermocouple 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thermocouple 0.1.3 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thermocouple 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c53929772823b689107550ff75ff4bb1c55e3371d00b7f3f893d1accdf64d19
[INFO] running `Command { std: "docker" "start" "-a" "2c53929772823b689107550ff75ff4bb1c55e3371d00b7f3f893d1accdf64d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c53929772823b689107550ff75ff4bb1c55e3371d00b7f3f893d1accdf64d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c53929772823b689107550ff75ff4bb1c55e3371d00b7f3f893d1accdf64d19", kill_on_drop: false }`
[INFO] [stdout] 2c53929772823b689107550ff75ff4bb1c55e3371d00b7f3f893d1accdf64d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb863f8e86b8b28e0fbdab7d3874161b9ec46f539fbbbb0364e5217f855cf063
[INFO] running `Command { std: "docker" "start" "-a" "cb863f8e86b8b28e0fbdab7d3874161b9ec46f539fbbbb0364e5217f855cf063", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling thermocouple v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> src/units.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |               #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | / unit! {
[INFO] [stdout] 57 | |     Millivolts, millivolts =>
[INFO] [stdout] 58 | |         "{:.3}mV", "Unit of electric potential, 1/1000 of the SI
[INFO] [stdout] 59 | |  Base Unit Volt";
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |         "{:.1}ºRé", "Unit of thermodynamic temperature";
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `extrapolate`, `f32`, `f64`, `k-type`, `libm`, and `use_serde`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "cb863f8e86b8b28e0fbdab7d3874161b9ec46f539fbbbb0364e5217f855cf063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb863f8e86b8b28e0fbdab7d3874161b9ec46f539fbbbb0364e5217f855cf063", kill_on_drop: false }`
[INFO] [stdout] cb863f8e86b8b28e0fbdab7d3874161b9ec46f539fbbbb0364e5217f855cf063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 936aeffcdb886268e7ada82fc63a9781a8e52d7ef1cc265fbb610e82bfcc375c
[INFO] running `Command { std: "docker" "start" "-a" "936aeffcdb886268e7ada82fc63a9781a8e52d7ef1cc265fbb610e82bfcc375c", kill_on_drop: false }`
[INFO] [stderr]    Compiling thermocouple v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> src/units.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |               #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | / unit! {
[INFO] [stdout] 57 | |     Millivolts, millivolts =>
[INFO] [stdout] 58 | |         "{:.3}mV", "Unit of electric potential, 1/1000 of the SI
[INFO] [stdout] 59 | |  Base Unit Volt";
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |         "{:.1}ºRé", "Unit of thermodynamic temperature";
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `extrapolate`, `f32`, `f64`, `k-type`, `libm`, and `use_serde`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]   --> src/units.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |               #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | / unit! {
[INFO] [stdout] 57 | |     Millivolts, millivolts =>
[INFO] [stdout] 58 | |         "{:.3}mV", "Unit of electric potential, 1/1000 of the SI
[INFO] [stdout] 59 | |  Base Unit Volt";
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |         "{:.1}ºRé", "Unit of thermodynamic temperature";
[INFO] [stdout] 72 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `extrapolate`, `f32`, `f64`, `k-type`, `libm`, and `use_serde`
[INFO] [stdout]    = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `unit` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "936aeffcdb886268e7ada82fc63a9781a8e52d7ef1cc265fbb610e82bfcc375c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936aeffcdb886268e7ada82fc63a9781a8e52d7ef1cc265fbb610e82bfcc375c", kill_on_drop: false }`
[INFO] [stdout] 936aeffcdb886268e7ada82fc63a9781a8e52d7ef1cc265fbb610e82bfcc375c
