[INFO] cloning repository https://github.com/DarioBiscevic/cli-spreadsheet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarioBiscevic/cli-spreadsheet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarioBiscevic%2Fcli-spreadsheet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarioBiscevic%2Fcli-spreadsheet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 858d35066f5e1445eda35d3510c045a8cfc3a66a
[INFO] checking DarioBiscevic/cli-spreadsheet against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarioBiscevic%2Fcli-spreadsheet" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarioBiscevic/cli-spreadsheet on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DarioBiscevic/cli-spreadsheet
[INFO] finished tweaking git repo https://github.com/DarioBiscevic/cli-spreadsheet
[INFO] tweaked toml for git repo https://github.com/DarioBiscevic/cli-spreadsheet written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/DarioBiscevic/cli-spreadsheet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c17a2f5783d7121a4783f9d25ca77bf57f1b34681146483893c52d06c5b90c77
[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" "c17a2f5783d7121a4783f9d25ca77bf57f1b34681146483893c52d06c5b90c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c17a2f5783d7121a4783f9d25ca77bf57f1b34681146483893c52d06c5b90c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17a2f5783d7121a4783f9d25ca77bf57f1b34681146483893c52d06c5b90c77", kill_on_drop: false }`
[INFO] [stdout] c17a2f5783d7121a4783f9d25ca77bf57f1b34681146483893c52d06c5b90c77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0843ddb53fca546938e6d1f7de5fa3f3221d8b4a4242673f54200d079fefaab2
[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" "0843ddb53fca546938e6d1f7de5fa3f3221d8b4a4242673f54200d079fefaab2", kill_on_drop: false }`
[INFO] [stderr]     Checking cli-spreadsheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cell::*`
[INFO] [stdout]  --> src/lib/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cell::*`
[INFO] [stdout]  --> src/lib/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cell::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Literal`
[INFO] [stdout]   --> src/cell/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Literal(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Numeric`
[INFO] [stdout]   --> src/cell/mod.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Numeric(f64),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Literal`
[INFO] [stdout]   --> src/cell/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Literal(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Numeric`
[INFO] [stdout]   --> src/cell/mod.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Numeric(f64),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "0843ddb53fca546938e6d1f7de5fa3f3221d8b4a4242673f54200d079fefaab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0843ddb53fca546938e6d1f7de5fa3f3221d8b4a4242673f54200d079fefaab2", kill_on_drop: false }`
[INFO] [stdout] 0843ddb53fca546938e6d1f7de5fa3f3221d8b4a4242673f54200d079fefaab2