[INFO] cloning repository https://github.com/tatamiya/aws-cost-notification
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tatamiya/aws-cost-notification" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatamiya%2Faws-cost-notification", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatamiya%2Faws-cost-notification'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 451251d66ae47743d20a8069b938d1c3d5e93a36
[INFO] checking tatamiya/aws-cost-notification against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatamiya%2Faws-cost-notification" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tatamiya/aws-cost-notification on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tatamiya/aws-cost-notification
[INFO] finished tweaking git repo https://github.com/tatamiya/aws-cost-notification
[INFO] tweaked toml for git repo https://github.com/tatamiya/aws-cost-notification written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tatamiya/aws-cost-notification already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 014fbfbec00b0230b6f92197d06369287649c53a05f26495689cea025d0aea93
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "014fbfbec00b0230b6f92197d06369287649c53a05f26495689cea025d0aea93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "014fbfbec00b0230b6f92197d06369287649c53a05f26495689cea025d0aea93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014fbfbec00b0230b6f92197d06369287649c53a05f26495689cea025d0aea93", kill_on_drop: false }`
[INFO] [stdout] 014fbfbec00b0230b6f92197d06369287649c53a05f26495689cea025d0aea93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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] f7a7e68f37c18efc54db131497c7d8cc5bffed6ab0d52ac9ae40c1edcc96c1d6
[INFO] running `Command { std: "docker" "start" "-a" "f7a7e68f37c18efc54db131497c7d8cc5bffed6ab0d52ac9ae40c1edcc96c1d6", kill_on_drop: false }`
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[INFO] [stderr]     Checking aws_cost_notification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/test_utils.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(service_name: &str, cost: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "f7a7e68f37c18efc54db131497c7d8cc5bffed6ab0d52ac9ae40c1edcc96c1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a7e68f37c18efc54db131497c7d8cc5bffed6ab0d52ac9ae40c1edcc96c1d6", kill_on_drop: false }`
[INFO] [stdout] f7a7e68f37c18efc54db131497c7d8cc5bffed6ab0d52ac9ae40c1edcc96c1d6