[INFO] cloning repository https://github.com/timelessnesses/osker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timelessnesses/osker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Fosker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Fosker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 232382ea2e9e16b967a124ef6ac1b26319b4c399
[INFO] checking timelessnesses/osker against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Fosker" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timelessnesses/osker on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timelessnesses/osker
[INFO] finished tweaking git repo https://github.com/timelessnesses/osker
[INFO] tweaked toml for git repo https://github.com/timelessnesses/osker written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/timelessnesses/osker 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded charts-rs v0.3.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ca9d1b777eb2db499d8ab376b9b9bf4e7269b8aea0bd6006d8e7c5014f36cd4
[INFO] running `Command { std: "docker" "start" "-a" "3ca9d1b777eb2db499d8ab376b9b9bf4e7269b8aea0bd6006d8e7c5014f36cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ca9d1b777eb2db499d8ab376b9b9bf4e7269b8aea0bd6006d8e7c5014f36cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca9d1b777eb2db499d8ab376b9b9bf4e7269b8aea0bd6006d8e7c5014f36cd4", kill_on_drop: false }`
[INFO] [stdout] 3ca9d1b777eb2db499d8ab376b9b9bf4e7269b8aea0bd6006d8e7c5014f36cd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c11a6de62acaa17f6a5c9c9521106bc0cd757074e743c526eeaeae01983382a6
[INFO] running `Command { std: "docker" "start" "-a" "c11a6de62acaa17f6a5c9c9521106bc0cd757074e743c526eeaeae01983382a6", kill_on_drop: false }`
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[INFO] [stderr]     Checking tlns-osker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `up_when` is never read
[INFO] [stdout]  --> src/state.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct States {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 3 |     // database: std::sync::Arc<tokio_postgres::Client>,
[INFO] [stdout] 4 |     pub up_when: chrono::DateTime<chrono::Local>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `States` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `up_when` is never read
[INFO] [stdout]  --> src/state.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct States {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 3 |     // database: std::sync::Arc<tokio_postgres::Client>,
[INFO] [stdout] 4 |     pub up_when: chrono::DateTime<chrono::Local>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `States` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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` profile [unoptimized + debuginfo] target(s) in 3m 01s
[INFO] running `Command { std: "docker" "inspect" "c11a6de62acaa17f6a5c9c9521106bc0cd757074e743c526eeaeae01983382a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11a6de62acaa17f6a5c9c9521106bc0cd757074e743c526eeaeae01983382a6", kill_on_drop: false }`
[INFO] [stdout] c11a6de62acaa17f6a5c9c9521106bc0cd757074e743c526eeaeae01983382a6
[INFO] checking timelessnesses/osker against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Fosker" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timelessnesses/osker on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timelessnesses/osker
[INFO] finished tweaking git repo https://github.com/timelessnesses/osker
[INFO] tweaked toml for git repo https://github.com/timelessnesses/osker written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/timelessnesses/osker 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f96271f09b7146b7d788bb534a62aaf95f6e454de5a630049d9cf3af0f224b09
[INFO] running `Command { std: "docker" "start" "-a" "f96271f09b7146b7d788bb534a62aaf95f6e454de5a630049d9cf3af0f224b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f96271f09b7146b7d788bb534a62aaf95f6e454de5a630049d9cf3af0f224b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96271f09b7146b7d788bb534a62aaf95f6e454de5a630049d9cf3af0f224b09", kill_on_drop: false }`
[INFO] [stdout] f96271f09b7146b7d788bb534a62aaf95f6e454de5a630049d9cf3af0f224b09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1a6d5173e919b56a88a3ad509c6f74ceec14d0547db92a0f0acd41cf289a18
[INFO] running `Command { std: "docker" "start" "-a" "2d1a6d5173e919b56a88a3ad509c6f74ceec14d0547db92a0f0acd41cf289a18", kill_on_drop: false }`
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[INFO] [stdout] warning: field `up_when` is never read
[INFO] [stdout]  --> src/state.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct States {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 3 |     // database: std::sync::Arc<tokio_postgres::Client>,
[INFO] [stdout] 4 |     pub up_when: chrono::DateTime<chrono::Local>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `States` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `up_when` is never read
[INFO] [stdout]  --> src/state.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct States {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 3 |     // database: std::sync::Arc<tokio_postgres::Client>,
[INFO] [stdout] 4 |     pub up_when: chrono::DateTime<chrono::Local>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `States` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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` profile [unoptimized + debuginfo] target(s) in 2m 40s
[INFO] running `Command { std: "docker" "inspect" "2d1a6d5173e919b56a88a3ad509c6f74ceec14d0547db92a0f0acd41cf289a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1a6d5173e919b56a88a3ad509c6f74ceec14d0547db92a0f0acd41cf289a18", kill_on_drop: false }`
[INFO] [stdout] 2d1a6d5173e919b56a88a3ad509c6f74ceec14d0547db92a0f0acd41cf289a18