[INFO] fetching crate m3u8-rs 1.0.7...
[INFO] checking m3u8-rs-1.0.7 against try#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192
[INFO] extracting crate m3u8-rs 1.0.7 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate m3u8-rs 1.0.7 on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate m3u8-rs 1.0.7
[INFO] finished tweaking crates.io crate m3u8-rs 1.0.7
[INFO] tweaked toml for crates.io crate m3u8-rs 1.0.7 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate m3u8-rs 1.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bad04dfa4b74722a6213c6036e3dc22a16a6bbcaa3a6f59f89d959cf727c40bb
[INFO] running `Command { std: "docker" "start" "-a" "bad04dfa4b74722a6213c6036e3dc22a16a6bbcaa3a6f59f89d959cf727c40bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bad04dfa4b74722a6213c6036e3dc22a16a6bbcaa3a6f59f89d959cf727c40bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad04dfa4b74722a6213c6036e3dc22a16a6bbcaa3a6f59f89d959cf727c40bb", kill_on_drop: false }`
[INFO] [stdout] bad04dfa4b74722a6213c6036e3dc22a16a6bbcaa3a6f59f89d959cf727c40bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 823db1838b4b7aa847486b119ed6dc68e46e2867a71f47a167f790989c8772c4
[INFO] running `Command { std: "docker" "start" "-a" "823db1838b4b7aa847486b119ed6dc68e46e2867a71f47a167f790989c8772c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]     Checking m3u8-rs v1.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/with_nom_result.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |         Result::Ok((i, playlist)) => playlist,
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/with_nom_result.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Result::Ok((i, Playlist::MasterPlaylist(pl))) => println!("Master playlist:\n{:?}", pl),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/with_nom_result.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Result::Ok((i, Playlist::MediaPlaylist(pl))) => println!("Media playlist:\n{:?}", pl),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main_alt`
[INFO] [stdout]   --> examples/with_nom_result.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn main_alt() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.01s
[INFO] running `Command { std: "docker" "inspect" "823db1838b4b7aa847486b119ed6dc68e46e2867a71f47a167f790989c8772c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823db1838b4b7aa847486b119ed6dc68e46e2867a71f47a167f790989c8772c4", kill_on_drop: false }`
[INFO] [stdout] 823db1838b4b7aa847486b119ed6dc68e46e2867a71f47a167f790989c8772c4