[INFO] fetching crate clock_helper 0.1.1...
[INFO] testing clock_helper-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate clock_helper 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate clock_helper 0.1.1
[INFO] finished tweaking crates.io crate clock_helper 0.1.1
[INFO] tweaked toml for crates.io crate clock_helper 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clock_helper 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clock_helper 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a95dc62bf55d33c0d3da834409943fb38b10dfb3aac6de6d14827d502a64af8b
[INFO] running `Command { std: "docker" "start" "-a" "a95dc62bf55d33c0d3da834409943fb38b10dfb3aac6de6d14827d502a64af8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a95dc62bf55d33c0d3da834409943fb38b10dfb3aac6de6d14827d502a64af8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95dc62bf55d33c0d3da834409943fb38b10dfb3aac6de6d14827d502a64af8b", kill_on_drop: false }`
[INFO] [stdout] a95dc62bf55d33c0d3da834409943fb38b10dfb3aac6de6d14827d502a64af8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c6414094c90fe0202d37c33a08fcdadca97ee5548559ccf5dda6ddaaf0ece1
[INFO] running `Command { std: "docker" "start" "-a" "a5c6414094c90fe0202d37c33a08fcdadca97ee5548559ccf5dda6ddaaf0ece1", kill_on_drop: false }`
[INFO] [stderr]    Compiling clock_helper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `ClockTrees` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ClockTrees;
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `clock_trees`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "a5c6414094c90fe0202d37c33a08fcdadca97ee5548559ccf5dda6ddaaf0ece1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c6414094c90fe0202d37c33a08fcdadca97ee5548559ccf5dda6ddaaf0ece1", kill_on_drop: false }`
[INFO] [stdout] a5c6414094c90fe0202d37c33a08fcdadca97ee5548559ccf5dda6ddaaf0ece1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f1a5053aad017bb011a1cd7354478bd6d03ba9ff179c2d21f903fc52f26a854
[INFO] running `Command { std: "docker" "start" "-a" "8f1a5053aad017bb011a1cd7354478bd6d03ba9ff179c2d21f903fc52f26a854", kill_on_drop: false }`
[INFO] [stdout] warning: module `ClockTrees` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ClockTrees;
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `clock_trees`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clock_helper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `ClockTrees` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ClockTrees;
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `clock_trees`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8f1a5053aad017bb011a1cd7354478bd6d03ba9ff179c2d21f903fc52f26a854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1a5053aad017bb011a1cd7354478bd6d03ba9ff179c2d21f903fc52f26a854", kill_on_drop: false }`
[INFO] [stdout] 8f1a5053aad017bb011a1cd7354478bd6d03ba9ff179c2d21f903fc52f26a854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adf5452136a5cfc5572313d564b778ad1e60581cf9ca8f853327ab34028c8f43
[INFO] running `Command { std: "docker" "start" "-a" "adf5452136a5cfc5572313d564b778ad1e60581cf9ca8f853327ab34028c8f43", kill_on_drop: false }`
[INFO] [stderr] warning: module `ClockTrees` should have a snake case name
[INFO] [stderr]  --> src/lib.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod ClockTrees;
[INFO] [stderr]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `clock_trees`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `clock_helper` (lib) generated 1 warning
[INFO] [stderr] warning: `clock_helper` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clock_helper-0911427f56cc52ef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clock_helper
[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] [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" "adf5452136a5cfc5572313d564b778ad1e60581cf9ca8f853327ab34028c8f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf5452136a5cfc5572313d564b778ad1e60581cf9ca8f853327ab34028c8f43", kill_on_drop: false }`
[INFO] [stdout] adf5452136a5cfc5572313d564b778ad1e60581cf9ca8f853327ab34028c8f43