[INFO] cloning repository https://github.com/monyone/tssubscript
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monyone/tssubscript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonyone%2Ftssubscript", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonyone%2Ftssubscript'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a65aa8a7196844c3049732676692e1574677045
[INFO] building monyone/tssubscript against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonyone%2Ftssubscript" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/monyone/tssubscript on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/monyone/tssubscript
[INFO] finished tweaking git repo https://github.com/monyone/tssubscript
[INFO] tweaked toml for git repo https://github.com/monyone/tssubscript written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/monyone/tssubscript 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd35d3dc3f843bce58c8b0c6e3f01371ae46511dab2743ee856a1aab839d1510
[INFO] running `Command { std: "docker" "start" "-a" "cd35d3dc3f843bce58c8b0c6e3f01371ae46511dab2743ee856a1aab839d1510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd35d3dc3f843bce58c8b0c6e3f01371ae46511dab2743ee856a1aab839d1510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd35d3dc3f843bce58c8b0c6e3f01371ae46511dab2743ee856a1aab839d1510", kill_on_drop: false }`
[INFO] [stdout] cd35d3dc3f843bce58c8b0c6e3f01371ae46511dab2743ee856a1aab839d1510
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0df7534c0340673cbfcc420bd826bc22aa11919465e2dfaaf60634d86f26be8a
[INFO] running `Command { std: "docker" "start" "-a" "0df7534c0340673cbfcc420bd826bc22aa11919465e2dfaaf60634d86f26be8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling tssubscript v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MPEGTS_TIMESTAMP_1SEC` is never used
[INFO] [stdout]  --> src/mpeg2ts/packet.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MPEGTS_TIMESTAMP_1SEC: u64 = 90000;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sync_byte` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn sync_byte(packet: &Packet) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transport_error_indicator` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn transport_error_indicator(packet: &Packet) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transport_priority` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn transport_priority(packet: &Packet) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transport_scrambling_control` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn transport_scrambling_control(packet: &Packet) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_payload` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn has_payload(packet: &Packet) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `continuity_counter` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn continuity_counter(packet: &Packet) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `table_id` is never used
[INFO] [stdout]  --> src/mpeg2ts/section.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn table_id(section: &Section) -> u8 {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_next_indicator` is never used
[INFO] [stdout]   --> src/mpeg2ts/section.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn current_next_indicator(section: &Section) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "0df7534c0340673cbfcc420bd826bc22aa11919465e2dfaaf60634d86f26be8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df7534c0340673cbfcc420bd826bc22aa11919465e2dfaaf60634d86f26be8a", kill_on_drop: false }`
[INFO] [stdout] 0df7534c0340673cbfcc420bd826bc22aa11919465e2dfaaf60634d86f26be8a
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fde5c13ebea9db0547f63842fdc2f7b402a7b2536a488258a2d802106f58124
[INFO] running `Command { std: "docker" "start" "-a" "9fde5c13ebea9db0547f63842fdc2f7b402a7b2536a488258a2d802106f58124", kill_on_drop: false }`
[INFO] [stderr]    Compiling tssubscript v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MPEGTS_TIMESTAMP_1SEC` is never used
[INFO] [stdout]  --> src/mpeg2ts/packet.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MPEGTS_TIMESTAMP_1SEC: u64 = 90000;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sync_byte` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn sync_byte(packet: &Packet) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transport_error_indicator` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn transport_error_indicator(packet: &Packet) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transport_priority` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn transport_priority(packet: &Packet) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transport_scrambling_control` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn transport_scrambling_control(packet: &Packet) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_payload` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn has_payload(packet: &Packet) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `continuity_counter` is never used
[INFO] [stdout]   --> src/mpeg2ts/packet.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn continuity_counter(packet: &Packet) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `table_id` is never used
[INFO] [stdout]  --> src/mpeg2ts/section.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn table_id(section: &Section) -> u8 {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_next_indicator` is never used
[INFO] [stdout]   --> src/mpeg2ts/section.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn current_next_indicator(section: &Section) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "9fde5c13ebea9db0547f63842fdc2f7b402a7b2536a488258a2d802106f58124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fde5c13ebea9db0547f63842fdc2f7b402a7b2536a488258a2d802106f58124", kill_on_drop: false }`
[INFO] [stdout] 9fde5c13ebea9db0547f63842fdc2f7b402a7b2536a488258a2d802106f58124