[INFO] fetching crate tempus 0.2.4...
[INFO] checking tempus-0.2.4 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate tempus 0.2.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tempus 0.2.4 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempus 0.2.4
[INFO] finished tweaking crates.io crate tempus 0.2.4
[INFO] tweaked toml for crates.io crate tempus 0.2.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded system-call v0.1.3
[INFO] [stderr]   Downloaded idem v0.4.0
[INFO] [stderr]   Downloaded idem v0.1.1
[INFO] [stderr]   Downloaded libc-interface v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca2b97b96276771289b5f65f3df57fa71d9dd8a6502d8f8d8a9a7a4adc47c12d
[INFO] running `Command { std: "docker" "start" "-a" "ca2b97b96276771289b5f65f3df57fa71d9dd8a6502d8f8d8a9a7a4adc47c12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca2b97b96276771289b5f65f3df57fa71d9dd8a6502d8f8d8a9a7a4adc47c12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2b97b96276771289b5f65f3df57fa71d9dd8a6502d8f8d8a9a7a4adc47c12d", kill_on_drop: false }`
[INFO] [stdout] ca2b97b96276771289b5f65f3df57fa71d9dd8a6502d8f8d8a9a7a4adc47c12d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b276f8f7e3a492e1c588c149e8ddc5bf90e5ee17f9b9491c74e84daa00f29c29
[INFO] running `Command { std: "docker" "start" "-a" "b276f8f7e3a492e1c588c149e8ddc5bf90e5ee17f9b9491c74e84daa00f29c29", kill_on_drop: false }`
[INFO] [stderr]     Checking idem v0.4.0
[INFO] [stderr]     Checking idem v0.1.1
[INFO] [stderr]     Checking tempus v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `zero` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const zero: Self = Span(0);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `ZERO`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `zero` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const zero: Self = Span(0);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `ZERO`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "b276f8f7e3a492e1c588c149e8ddc5bf90e5ee17f9b9491c74e84daa00f29c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b276f8f7e3a492e1c588c149e8ddc5bf90e5ee17f9b9491c74e84daa00f29c29", kill_on_drop: false }`
[INFO] [stdout] b276f8f7e3a492e1c588c149e8ddc5bf90e5ee17f9b9491c74e84daa00f29c29