[INFO] cloning repository https://github.com/bmilanov/timeledger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmilanov/timeledger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmilanov%2Ftimeledger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmilanov%2Ftimeledger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cd20da4d01d141bdede16a2509dd1746f119127
[INFO] checking bmilanov/timeledger against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmilanov%2Ftimeledger" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bmilanov/timeledger on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bmilanov/timeledger
[INFO] finished tweaking git repo https://github.com/bmilanov/timeledger
[INFO] tweaked toml for git repo https://github.com/bmilanov/timeledger written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/bmilanov/timeledger already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f568a08976e0faeddd5f7ad68d54739f7c8863c8123a01f36fe8547cc01e2ae7
[INFO] running `Command { std: "docker" "start" "-a" "f568a08976e0faeddd5f7ad68d54739f7c8863c8123a01f36fe8547cc01e2ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f568a08976e0faeddd5f7ad68d54739f7c8863c8123a01f36fe8547cc01e2ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f568a08976e0faeddd5f7ad68d54739f7c8863c8123a01f36fe8547cc01e2ae7", kill_on_drop: false }`
[INFO] [stdout] f568a08976e0faeddd5f7ad68d54739f7c8863c8123a01f36fe8547cc01e2ae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f91e3cfbed6d72bea5e4b81f4b7bd16e8fb56bb6f92b5186555653bdd5a97586
[INFO] running `Command { std: "docker" "start" "-a" "f91e3cfbed6d72bea5e4b81f4b7bd16e8fb56bb6f92b5186555653bdd5a97586", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking libmath v0.2.1
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking timeledger v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Level`, `log_enabled`
[INFO] [stdout]   --> src/main.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::{trace, debug, info, warn, error, log_enabled, Level, LevelFilter};
[INFO] [stdout]    |                                            ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `log_enabled`
[INFO] [stdout]   --> src/main.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::{trace, debug, info, warn, error, log_enabled, Level, LevelFilter};
[INFO] [stdout]    |                                            ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Error`
[INFO] [stdout]  --> src/output.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Error,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Info`
[INFO] [stdout]   --> src/output.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Info,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Debug`
[INFO] [stdout]   --> src/output.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Debug,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trace`
[INFO] [stdout]   --> src/output.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Trace
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Error`
[INFO] [stdout]  --> src/output.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Error,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Info`
[INFO] [stdout]   --> src/output.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Info,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Debug`
[INFO] [stdout]   --> src/output.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Debug,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Trace`
[INFO] [stdout]   --> src/output.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Trace
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.30s
[INFO] running `Command { std: "docker" "inspect" "f91e3cfbed6d72bea5e4b81f4b7bd16e8fb56bb6f92b5186555653bdd5a97586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91e3cfbed6d72bea5e4b81f4b7bd16e8fb56bb6f92b5186555653bdd5a97586", kill_on_drop: false }`
[INFO] [stdout] f91e3cfbed6d72bea5e4b81f4b7bd16e8fb56bb6f92b5186555653bdd5a97586