[INFO] cloning repository https://github.com/jordanfjellman/epub-cfi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jordanfjellman/epub-cfi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordanfjellman%2Fepub-cfi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordanfjellman%2Fepub-cfi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e62449e0874fef4f270230bc3cf1b4c63dbe0a4
[INFO] building jordanfjellman/epub-cfi 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%2Fjordanfjellman%2Fepub-cfi" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jordanfjellman/epub-cfi 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] started tweaking git repo https://github.com/jordanfjellman/epub-cfi
[INFO] finished tweaking git repo https://github.com/jordanfjellman/epub-cfi
[INFO] tweaked toml for git repo https://github.com/jordanfjellman/epub-cfi written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jordanfjellman/epub-cfi 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 41fc4042e069659e52a0969b13f8bde4c5a293c31ecfd9570d18998db2f90e31
[INFO] running `Command { std: "docker" "start" "-a" "41fc4042e069659e52a0969b13f8bde4c5a293c31ecfd9570d18998db2f90e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41fc4042e069659e52a0969b13f8bde4c5a293c31ecfd9570d18998db2f90e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41fc4042e069659e52a0969b13f8bde4c5a293c31ecfd9570d18998db2f90e31", kill_on_drop: false }`
[INFO] [stdout] 41fc4042e069659e52a0969b13f8bde4c5a293c31ecfd9570d18998db2f90e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d27b9f4b3ba8ee9aca57f3a0342d54cc425d1db509dd5c3e83f67a13ce60f014
[INFO] running `Command { std: "docker" "start" "-a" "d27b9f4b3ba8ee9aca57f3a0342d54cc425d1db509dd5c3e83f67a13ce60f014", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling epub-cfi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `offset` is never used
[INFO] [stdout]   --> src/parsers.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `character_offset` is never used
[INFO] [stdout]   --> src/parsers.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn character_offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spatial_offset` is never used
[INFO] [stdout]   --> src/parsers.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn spatial_offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `temporal_offset` is never used
[INFO] [stdout]   --> src/parsers.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn temporal_offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `step` is never used
[INFO] [stdout]   --> src/parsers.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn step(input: &str) -> IResult<&str, Step> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assertion` is never used
[INFO] [stdout]   --> src/parsers.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn assertion(input: &str) -> IResult<&str, Assertion> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parameter` is never used
[INFO] [stdout]   --> src/parsers.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn parameter(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parameter1` is never used
[INFO] [stdout]   --> src/parsers.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn parameter1(input: &str) -> IResult<&str, Vec<(&str, &str)>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `params_or_value` is never used
[INFO] [stdout]   --> src/parsers.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn params_or_value(input: &str) -> IResult<&str, (Option<Vec<(&str, &str)>>, Option<&str>)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `local_path` is never used
[INFO] [stdout]   --> src/parsers.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn local_path(input: &str) -> IResult<&str, LocalPath> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `redirected_path` is never used
[INFO] [stdout]    --> src/parsers.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn redirected_path(input: &str) -> IResult<&str, RedirectedPath> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_or_offset` is never used
[INFO] [stdout]    --> src/parsers.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn path_or_offset(input: &str) -> IResult<&str, (Option<Path>, Option<Offset>)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path` is never used
[INFO] [stdout]    --> src/parsers.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn path(input: &str) -> IResult<&str, Path> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `range` is never used
[INFO] [stdout]    --> src/parsers.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn range(input: &str) -> IResult<&str, Range> {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fragment` is never used
[INFO] [stdout]    --> src/parsers.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn fragment(input: &str) -> IResult<&str, Fragment> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "d27b9f4b3ba8ee9aca57f3a0342d54cc425d1db509dd5c3e83f67a13ce60f014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27b9f4b3ba8ee9aca57f3a0342d54cc425d1db509dd5c3e83f67a13ce60f014", kill_on_drop: false }`
[INFO] [stdout] d27b9f4b3ba8ee9aca57f3a0342d54cc425d1db509dd5c3e83f67a13ce60f014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d413ef2a66c1a9ef8424f74df170a12fcb70e2d8745e1addf4218b34d546bfe9
[INFO] running `Command { std: "docker" "start" "-a" "d413ef2a66c1a9ef8424f74df170a12fcb70e2d8745e1addf4218b34d546bfe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling epub-cfi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `offset` is never used
[INFO] [stdout]   --> src/parsers.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `character_offset` is never used
[INFO] [stdout]   --> src/parsers.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn character_offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spatial_offset` is never used
[INFO] [stdout]   --> src/parsers.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn spatial_offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `temporal_offset` is never used
[INFO] [stdout]   --> src/parsers.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn temporal_offset(input: &str) -> IResult<&str, Offset> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `step` is never used
[INFO] [stdout]   --> src/parsers.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn step(input: &str) -> IResult<&str, Step> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assertion` is never used
[INFO] [stdout]   --> src/parsers.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn assertion(input: &str) -> IResult<&str, Assertion> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parameter` is never used
[INFO] [stdout]   --> src/parsers.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn parameter(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parameter1` is never used
[INFO] [stdout]   --> src/parsers.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn parameter1(input: &str) -> IResult<&str, Vec<(&str, &str)>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `params_or_value` is never used
[INFO] [stdout]   --> src/parsers.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn params_or_value(input: &str) -> IResult<&str, (Option<Vec<(&str, &str)>>, Option<&str>)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `local_path` is never used
[INFO] [stdout]   --> src/parsers.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn local_path(input: &str) -> IResult<&str, LocalPath> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `redirected_path` is never used
[INFO] [stdout]    --> src/parsers.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn redirected_path(input: &str) -> IResult<&str, RedirectedPath> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path_or_offset` is never used
[INFO] [stdout]    --> src/parsers.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn path_or_offset(input: &str) -> IResult<&str, (Option<Path>, Option<Offset>)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `path` is never used
[INFO] [stdout]    --> src/parsers.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn path(input: &str) -> IResult<&str, Path> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `range` is never used
[INFO] [stdout]    --> src/parsers.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn range(input: &str) -> IResult<&str, Range> {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fragment` is never used
[INFO] [stdout]    --> src/parsers.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn fragment(input: &str) -> IResult<&str, Fragment> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "d413ef2a66c1a9ef8424f74df170a12fcb70e2d8745e1addf4218b34d546bfe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d413ef2a66c1a9ef8424f74df170a12fcb70e2d8745e1addf4218b34d546bfe9", kill_on_drop: false }`
[INFO] [stdout] d413ef2a66c1a9ef8424f74df170a12fcb70e2d8745e1addf4218b34d546bfe9