[INFO] fetching crate seqalign 0.2.3...
[INFO] testing seqalign-0.2.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate seqalign 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate seqalign 0.2.3
[INFO] finished tweaking crates.io crate seqalign 0.2.3
[INFO] tweaked toml for crates.io crate seqalign 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seqalign 0.2.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.5.1 (available: v1.4.1)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8692e392b477c2c19f68a8e80e0a9ffe0bdcdc0df29e9db4d5c829a3f4d732e
[INFO] running `Command { std: "docker" "start" "-a" "e8692e392b477c2c19f68a8e80e0a9ffe0bdcdc0df29e9db4d5c829a3f4d732e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8692e392b477c2c19f68a8e80e0a9ffe0bdcdc0df29e9db4d5c829a3f4d732e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8692e392b477c2c19f68a8e80e0a9ffe0bdcdc0df29e9db4d5c829a3f4d732e", kill_on_drop: false }`
[INFO] [stdout] e8692e392b477c2c19f68a8e80e0a9ffe0bdcdc0df29e9db4d5c829a3f4d732e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 932b29a8dd0197e1355da695e5f5cc2000d70ac60f84e1b2cb521c17cded999b
[INFO] running `Command { std: "docker" "start" "-a" "932b29a8dd0197e1355da695e5f5cc2000d70ac60f84e1b2cb521c17cded999b", kill_on_drop: false }`
[INFO] [stderr]    Compiling seqalign v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dynprog.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn seq_pair(&self) -> &SeqPair<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                     |         ||
[INFO] [stdout]     |                     |         |the same lifetime is hidden here
[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] 175 |     pub fn seq_pair(&self) -> &SeqPair<'_, T> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "932b29a8dd0197e1355da695e5f5cc2000d70ac60f84e1b2cb521c17cded999b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932b29a8dd0197e1355da695e5f5cc2000d70ac60f84e1b2cb521c17cded999b", kill_on_drop: false }`
[INFO] [stdout] 932b29a8dd0197e1355da695e5f5cc2000d70ac60f84e1b2cb521c17cded999b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ae3c14f472069712809232bb6036d597fdf30e9fa111d8a87ef53fffe07e8f3
[INFO] running `Command { std: "docker" "start" "-a" "6ae3c14f472069712809232bb6036d597fdf30e9fa111d8a87ef53fffe07e8f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dynprog.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn seq_pair(&self) -> &SeqPair<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                     |         ||
[INFO] [stdout]     |                     |         |the same lifetime is hidden here
[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] 175 |     pub fn seq_pair(&self) -> &SeqPair<'_, T> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling seqalign v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dynprog.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn seq_pair(&self) -> &SeqPair<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^
[INFO] [stdout]     |                     |         ||
[INFO] [stdout]     |                     |         |the same lifetime is hidden here
[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] 175 |     pub fn seq_pair(&self) -> &SeqPair<'_, T> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "6ae3c14f472069712809232bb6036d597fdf30e9fa111d8a87ef53fffe07e8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae3c14f472069712809232bb6036d597fdf30e9fa111d8a87ef53fffe07e8f3", kill_on_drop: false }`
[INFO] [stdout] 6ae3c14f472069712809232bb6036d597fdf30e9fa111d8a87ef53fffe07e8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05341a2c3353f89fa08ca063d3480814ceb7c382163163977975c6ea686ebd89
[INFO] running `Command { std: "docker" "start" "-a" "05341a2c3353f89fa08ca063d3480814ceb7c382163163977975c6ea686ebd89", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/dynprog.rs:175:21
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn seq_pair(&self) -> &SeqPair<T> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^
[INFO] [stderr]     |                     |         ||
[INFO] [stderr]     |                     |         |the same lifetime is hidden here
[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] 175 |     pub fn seq_pair(&self) -> &SeqPair<'_, T> {
[INFO] [stderr]     |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `seqalign` (lib) generated 1 warning (run `cargo fix --lib -p seqalign` to apply 1 suggestion)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr] warning: `seqalign` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seqalign-dec0c20dfbb2eedd)
[INFO] [stdout] test dynprog::tests::align_empty_test ... ok
[INFO] [stdout] test measures::tests::test_lcs ... ok
[INFO] [stdout] test measures::tests::test_levenshtein_damerau ... ok
[INFO] [stdout] test dynprog::tests::edit_script_tests ... ok
[INFO] [stdout] test measures::tests::test_levenshtein ... ok
[INFO] [stdout] test dynprog::tests::edit_script_test ... ok
[INFO] [stdout] test dynprog::tests::distance_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seqalign
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05341a2c3353f89fa08ca063d3480814ceb7c382163163977975c6ea686ebd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05341a2c3353f89fa08ca063d3480814ceb7c382163163977975c6ea686ebd89", kill_on_drop: false }`
[INFO] [stdout] 05341a2c3353f89fa08ca063d3480814ceb7c382163163977975c6ea686ebd89
