[INFO] fetching crate semver_sort 1.0.0...
[INFO] testing semver_sort-1.0.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate semver_sort 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate semver_sort 1.0.0
[INFO] finished tweaking crates.io crate semver_sort 1.0.0
[INFO] tweaked toml for crates.io crate semver_sort 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semver_sort 1.0.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6da5f1683a253257f515672f39dbc02ea6bdcdbbf40c2e6ee500a49242af67ed
[INFO] running `Command { std: "docker" "start" "-a" "6da5f1683a253257f515672f39dbc02ea6bdcdbbf40c2e6ee500a49242af67ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6da5f1683a253257f515672f39dbc02ea6bdcdbbf40c2e6ee500a49242af67ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da5f1683a253257f515672f39dbc02ea6bdcdbbf40c2e6ee500a49242af67ed", kill_on_drop: false }`
[INFO] [stdout] 6da5f1683a253257f515672f39dbc02ea6bdcdbbf40c2e6ee500a49242af67ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 050b07f91fa9e34edf314a29453e39ee9eb6afacc20b2a484a9f93c0b412b824
[INFO] running `Command { std: "docker" "start" "-a" "050b07f91fa9e34edf314a29453e39ee9eb6afacc20b2a484a9f93c0b412b824", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver_sort v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/semver.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_type(semver: &str) -> (&str, SemverValue) {
[INFO] [stdout]    |                       ^^^^      ^^^^  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |         |
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_type(semver: &str) -> (&str, SemverValue<'_>) {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/semver.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn semver_regex(semver: &str) -> Semver {
[INFO] [stdout]    |                             ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn semver_regex(semver: &str) -> Semver<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "050b07f91fa9e34edf314a29453e39ee9eb6afacc20b2a484a9f93c0b412b824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050b07f91fa9e34edf314a29453e39ee9eb6afacc20b2a484a9f93c0b412b824", kill_on_drop: false }`
[INFO] [stdout] 050b07f91fa9e34edf314a29453e39ee9eb6afacc20b2a484a9f93c0b412b824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de9ba3f5452c987dbbf4997eb3591f936ce37169f97a8d8d23b3bb4c1b5e2c42
[INFO] running `Command { std: "docker" "start" "-a" "de9ba3f5452c987dbbf4997eb3591f936ce37169f97a8d8d23b3bb4c1b5e2c42", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver_sort v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/semver.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_type(semver: &str) -> (&str, SemverValue) {
[INFO] [stdout]    |                       ^^^^      ^^^^  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |         |
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_type(semver: &str) -> (&str, SemverValue<'_>) {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/semver.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn semver_regex(semver: &str) -> Semver {
[INFO] [stdout]    |                             ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn semver_regex(semver: &str) -> Semver<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/semver.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_type(semver: &str) -> (&str, SemverValue) {
[INFO] [stdout]    |                       ^^^^      ^^^^  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |         |
[INFO] [stdout]    |                       |         the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_type(semver: &str) -> (&str, SemverValue<'_>) {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/semver.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn semver_regex(semver: &str) -> Semver {
[INFO] [stdout]    |                             ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn semver_regex(semver: &str) -> Semver<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "de9ba3f5452c987dbbf4997eb3591f936ce37169f97a8d8d23b3bb4c1b5e2c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9ba3f5452c987dbbf4997eb3591f936ce37169f97a8d8d23b3bb4c1b5e2c42", kill_on_drop: false }`
[INFO] [stdout] de9ba3f5452c987dbbf4997eb3591f936ce37169f97a8d8d23b3bb4c1b5e2c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ad5d4f2be07bbc88d82d8020169b354ac598976fc39603eadcaa413b11f05c9
[INFO] running `Command { std: "docker" "start" "-a" "4ad5d4f2be07bbc88d82d8020169b354ac598976fc39603eadcaa413b11f05c9", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/semver.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn parse_type(semver: &str) -> (&str, SemverValue) {
[INFO] [stderr]    |                       ^^^^      ^^^^  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |         |
[INFO] [stderr]    |                       |         the same lifetime is elided here
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn parse_type(semver: &str) -> (&str, SemverValue<'_>) {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/semver.rs:44:29
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn semver_regex(semver: &str) -> Semver {
[INFO] [stderr]    |                             ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn semver_regex(semver: &str) -> Semver<'_> {
[INFO] [stderr]    |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `semver_sort` (lib) generated 2 warnings (run `cargo fix --lib -p semver_sort` to apply 2 suggestions)
[INFO] [stderr] warning: `semver_sort` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semver_sort-54aed0c417571206)
[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] [stderr]      Running tests/semver_test.rs (/opt/rustwide/target/debug/deps/semver_test-faf6c9a76080fab8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_semver_prebuild_compare ... ok
[INFO] [stdout] test test_semver_main_compare ... ok
[INFO] [stdout] test test_semver_regex ... ok
[INFO] [stdout] test test_semver_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semver_sort
[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" "4ad5d4f2be07bbc88d82d8020169b354ac598976fc39603eadcaa413b11f05c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad5d4f2be07bbc88d82d8020169b354ac598976fc39603eadcaa413b11f05c9", kill_on_drop: false }`
[INFO] [stdout] 4ad5d4f2be07bbc88d82d8020169b354ac598976fc39603eadcaa413b11f05c9
