[INFO] cloning repository https://github.com/oscarcederberg/txtvrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oscarcederberg/txtvrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscarcederberg%2Ftxtvrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscarcederberg%2Ftxtvrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da655c7661694a9cf0ae460e12a5d64359253db3
[INFO] testing oscarcederberg/txtvrs against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscarcederberg%2Ftxtvrs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oscarcederberg/txtvrs
[INFO] finished tweaking git repo https://github.com/oscarcederberg/txtvrs
[INFO] tweaked toml for git repo https://github.com/oscarcederberg/txtvrs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oscarcederberg/txtvrs on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oscarcederberg/txtvrs 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e078cbf8adf921420524e1316a3a608237248b02111001b0ba4b6f1aaf0fc959
[INFO] running `Command { std: "docker" "start" "-a" "e078cbf8adf921420524e1316a3a608237248b02111001b0ba4b6f1aaf0fc959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e078cbf8adf921420524e1316a3a608237248b02111001b0ba4b6f1aaf0fc959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e078cbf8adf921420524e1316a3a608237248b02111001b0ba4b6f1aaf0fc959", kill_on_drop: false }`
[INFO] [stdout] e078cbf8adf921420524e1316a3a608237248b02111001b0ba4b6f1aaf0fc959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b69b9166c94d29e3f9f00047f4e85898e291ba9de241f3250d54c71121ffc722
[INFO] running `Command { std: "docker" "start" "-a" "b69b9166c94d29e3f9f00047f4e85898e291ba9de241f3250d54c71121ffc722", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling txtvrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PageFormat` is never used
[INFO] [stdout]  --> src/txtv.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum PageFormat {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_page_format` is never used
[INFO] [stdout]   --> src/txtv.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn get_page_format(page: u32) -> PageFormat {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.75s
[INFO] running `Command { std: "docker" "inspect" "b69b9166c94d29e3f9f00047f4e85898e291ba9de241f3250d54c71121ffc722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69b9166c94d29e3f9f00047f4e85898e291ba9de241f3250d54c71121ffc722", kill_on_drop: false }`
[INFO] [stdout] b69b9166c94d29e3f9f00047f4e85898e291ba9de241f3250d54c71121ffc722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d532c6a1b9bdeb0ef01cb2b2e06e3db369e10f9a6a2fa1b4011a0e8e0410baaf
[INFO] running `Command { std: "docker" "start" "-a" "d532c6a1b9bdeb0ef01cb2b2e06e3db369e10f9a6a2fa1b4011a0e8e0410baaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling txtvrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PageFormat` is never used
[INFO] [stdout]  --> src/txtv.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum PageFormat {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_page_format` is never used
[INFO] [stdout]   --> src/txtv.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn get_page_format(page: u32) -> PageFormat {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "d532c6a1b9bdeb0ef01cb2b2e06e3db369e10f9a6a2fa1b4011a0e8e0410baaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d532c6a1b9bdeb0ef01cb2b2e06e3db369e10f9a6a2fa1b4011a0e8e0410baaf", kill_on_drop: false }`
[INFO] [stdout] d532c6a1b9bdeb0ef01cb2b2e06e3db369e10f9a6a2fa1b4011a0e8e0410baaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9717477d35a2fbdb5146fc0c7b1b3e50666ec712ded3fe8c953b73af141c903
[INFO] running `Command { std: "docker" "start" "-a" "f9717477d35a2fbdb5146fc0c7b1b3e50666ec712ded3fe8c953b73af141c903", kill_on_drop: false }`
[INFO] [stderr] warning: enum `PageFormat` is never used
[INFO] [stderr]  --> src/txtv.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 | enum PageFormat {
[INFO] [stderr]   |      ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_page_format` is never used
[INFO] [stderr]   --> src/txtv.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn get_page_format(page: u32) -> PageFormat {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `txtvrs` (bin "txtvrs" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/txtvrs-ae8c7a40b368250a)
[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" "f9717477d35a2fbdb5146fc0c7b1b3e50666ec712ded3fe8c953b73af141c903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9717477d35a2fbdb5146fc0c7b1b3e50666ec712ded3fe8c953b73af141c903", kill_on_drop: false }`
[INFO] [stdout] f9717477d35a2fbdb5146fc0c7b1b3e50666ec712ded3fe8c953b73af141c903