[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 try#c2e32f1c9652b13ed99608599c1e855462f421f3 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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oscarcederberg/txtvrs on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 577971e1f0e985c553d446bce33ec36f99f2c98adcdfe9608864175387c28a8b
[INFO] running `Command { std: "docker" "start" "-a" "577971e1f0e985c553d446bce33ec36f99f2c98adcdfe9608864175387c28a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "577971e1f0e985c553d446bce33ec36f99f2c98adcdfe9608864175387c28a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577971e1f0e985c553d446bce33ec36f99f2c98adcdfe9608864175387c28a8b", kill_on_drop: false }`
[INFO] [stdout] 577971e1f0e985c553d446bce33ec36f99f2c98adcdfe9608864175387c28a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85134eded6f1e891730ed0e9fdf54bec78460748cf729c2af3da072238d7d53d
[INFO] running `Command { std: "docker" "start" "-a" "85134eded6f1e891730ed0e9fdf54bec78460748cf729c2af3da072238d7d53d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling openssl-macros v0.1.0
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[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling derive_more v0.99.17
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[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 46.90s
[INFO] running `Command { std: "docker" "inspect" "85134eded6f1e891730ed0e9fdf54bec78460748cf729c2af3da072238d7d53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85134eded6f1e891730ed0e9fdf54bec78460748cf729c2af3da072238d7d53d", kill_on_drop: false }`
[INFO] [stdout] 85134eded6f1e891730ed0e9fdf54bec78460748cf729c2af3da072238d7d53d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a844b97e3ff494da5a08e84752dd1babc199215d92fc645298280cc873a4cd00
[INFO] running `Command { std: "docker" "start" "-a" "a844b97e3ff494da5a08e84752dd1babc199215d92fc645298280cc873a4cd00", 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 0.79s
[INFO] running `Command { std: "docker" "inspect" "a844b97e3ff494da5a08e84752dd1babc199215d92fc645298280cc873a4cd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a844b97e3ff494da5a08e84752dd1babc199215d92fc645298280cc873a4cd00", kill_on_drop: false }`
[INFO] [stdout] a844b97e3ff494da5a08e84752dd1babc199215d92fc645298280cc873a4cd00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d351fcaaec04c1e1034d4093d80d834c8a49081e0bea6a45fc1e6d5b94e3d32
[INFO] running `Command { std: "docker" "start" "-a" "2d351fcaaec04c1e1034d4093d80d834c8a49081e0bea6a45fc1e6d5b94e3d32", 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 0.18s
[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" "2d351fcaaec04c1e1034d4093d80d834c8a49081e0bea6a45fc1e6d5b94e3d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d351fcaaec04c1e1034d4093d80d834c8a49081e0bea6a45fc1e6d5b94e3d32", kill_on_drop: false }`
[INFO] [stdout] 2d351fcaaec04c1e1034d4093d80d834c8a49081e0bea6a45fc1e6d5b94e3d32