[INFO] fetching crate torro 0.0.0-pre.1...
[INFO] testing torro-0.0.0-pre.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate torro 0.0.0-pre.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate torro 0.0.0-pre.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate torro 0.0.0-pre.1
[INFO] finished tweaking crates.io crate torro 0.0.0-pre.1
[INFO] tweaked toml for crates.io crate torro 0.0.0-pre.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate torro 0.0.0-pre.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83222da4b8f780db86ffc80be1e416b90279da32dc9aab14a9e2d5fd1a8d3957
[INFO] running `Command { std: "docker" "start" "-a" "83222da4b8f780db86ffc80be1e416b90279da32dc9aab14a9e2d5fd1a8d3957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83222da4b8f780db86ffc80be1e416b90279da32dc9aab14a9e2d5fd1a8d3957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83222da4b8f780db86ffc80be1e416b90279da32dc9aab14a9e2d5fd1a8d3957", kill_on_drop: false }`
[INFO] [stdout] 83222da4b8f780db86ffc80be1e416b90279da32dc9aab14a9e2d5fd1a8d3957
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b28ac651bc92f301e86fdb1b9ca7b5928d0e017da52530f64fa68ce5954323de
[INFO] running `Command { std: "docker" "start" "-a" "b28ac651bc92f301e86fdb1b9ca7b5928d0e017da52530f64fa68ce5954323de", kill_on_drop: false }`
[INFO] [stderr]    Compiling torro v0.0.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `randish`
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn randish() -> u128 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_torro_id`
[INFO] [stdout]   --> src/utils.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn generate_torro_id() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "b28ac651bc92f301e86fdb1b9ca7b5928d0e017da52530f64fa68ce5954323de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b28ac651bc92f301e86fdb1b9ca7b5928d0e017da52530f64fa68ce5954323de", kill_on_drop: false }`
[INFO] [stdout] b28ac651bc92f301e86fdb1b9ca7b5928d0e017da52530f64fa68ce5954323de
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9416e97e1cf88b8c599923f4f810cdcc86030443c1f3ff5f905c2bae155ee5a4
[INFO] running `Command { std: "docker" "start" "-a" "9416e97e1cf88b8c599923f4f810cdcc86030443c1f3ff5f905c2bae155ee5a4", kill_on_drop: false }`
[INFO] [stdout] warning: function is never used: `randish`
[INFO] [stdout]   --> src/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn randish() -> u128 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling torro v0.0.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `generate_torro_id`
[INFO] [stdout]   --> src/utils.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn generate_torro_id() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "9416e97e1cf88b8c599923f4f810cdcc86030443c1f3ff5f905c2bae155ee5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9416e97e1cf88b8c599923f4f810cdcc86030443c1f3ff5f905c2bae155ee5a4", kill_on_drop: false }`
[INFO] [stdout] 9416e97e1cf88b8c599923f4f810cdcc86030443c1f3ff5f905c2bae155ee5a4
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c7d75eb2a102791bed545fdd6f451858372273587430b63a03fadae78381281
[INFO] running `Command { std: "docker" "start" "-a" "8c7d75eb2a102791bed545fdd6f451858372273587430b63a03fadae78381281", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `randish`
[INFO] [stderr]   --> src/utils.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn randish() -> u128 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `generate_torro_id`
[INFO] [stderr]   --> src/utils.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn generate_torro_id() -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/torro-1363153101a31059)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bencode::tests::badf_dicts ... ok
[INFO] [stdout] test bencode::tests::correct_end_mark ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::pieces_badtype ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::torrent_new_err ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::missing_torrent_types ... ok
[INFO] [stdout] test bencode::tests::bytestring ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::announce_badtype ... ok
[INFO] [stdout] test bencode::tests::dicts ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::file_element_badtype ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::files_badtype ... ok
[INFO] [stdout] test utils::tests::check_torro_id ... ok
[INFO] [stdout] test bencode::tests::integers ... ok
[INFO] [stdout] test bencode::tests::lists ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::piece_badtype ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::info_badtype ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::name_badtype ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::length_file_element_badtype ... ok
[INFO] [stdout] test torrent::impl_bencode::tests::path_file_element_badtype ... ok
[INFO] [stderr]      Running tests/bencoded_torrents.rs (/opt/rustwide/target/debug/deps/bencoded_torrents-48df0d2b7d7fceb5)
[INFO] [stdout] test utils::tests::xorshift128_nodupe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/torrent_new_read.rs (/opt/rustwide/target/debug/deps/torrent_new_read-1f0c78348294a173)
[INFO] [stdout] test ubuntu_20_04_torrent ... ok
[INFO] [stdout] test tails_4_10_torrent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test torrent_from_tinytorrent ... ok
[INFO] [stdout] test torrent_from_ubuntu ... ok
[INFO] [stderr]    Doc-tests torro
[INFO] [stdout] test torrent_from_tails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "8c7d75eb2a102791bed545fdd6f451858372273587430b63a03fadae78381281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7d75eb2a102791bed545fdd6f451858372273587430b63a03fadae78381281", kill_on_drop: false }`
[INFO] [stdout] 8c7d75eb2a102791bed545fdd6f451858372273587430b63a03fadae78381281