[INFO] fetching crate diceware 0.5.10... [INFO] testing diceware-0.5.10 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate diceware 0.5.10 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate diceware 0.5.10 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate diceware 0.5.10 [INFO] tweaked toml for crates.io crate diceware 0.5.10 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate diceware 0.5.10 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate diceware 0.5.10 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51693cdd9d9ece59c508334fb8a549156a19aceb5801e8b6a5e7a93a4683cd91 [INFO] running `Command { std: "docker" "start" "-a" "51693cdd9d9ece59c508334fb8a549156a19aceb5801e8b6a5e7a93a4683cd91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51693cdd9d9ece59c508334fb8a549156a19aceb5801e8b6a5e7a93a4683cd91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51693cdd9d9ece59c508334fb8a549156a19aceb5801e8b6a5e7a93a4683cd91", kill_on_drop: false }` [INFO] [stdout] 51693cdd9d9ece59c508334fb8a549156a19aceb5801e8b6a5e7a93a4683cd91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a56964e9dbe72e0e419b7c396eb9b2248b7a580db8ff0b3f82400dcfe63e96f3 [INFO] running `Command { std: "docker" "start" "-a" "a56964e9dbe72e0e419b7c396eb9b2248b7a580db8ff0b3f82400dcfe63e96f3", kill_on_drop: false }` [INFO] [stderr] Compiling diceware_wordlists v1.2.2 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling diceware v0.5.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "a56964e9dbe72e0e419b7c396eb9b2248b7a580db8ff0b3f82400dcfe63e96f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56964e9dbe72e0e419b7c396eb9b2248b7a580db8ff0b3f82400dcfe63e96f3", kill_on_drop: false }` [INFO] [stdout] a56964e9dbe72e0e419b7c396eb9b2248b7a580db8ff0b3f82400dcfe63e96f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51e4eb1c77f2dddfc63231a5d7f1e88acbd901fb3285c2d11db0529977d05504 [INFO] running `Command { std: "docker" "start" "-a" "51e4eb1c77f2dddfc63231a5d7f1e88acbd901fb3285c2d11db0529977d05504", kill_on_drop: false }` [INFO] [stderr] Compiling diceware v0.5.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "51e4eb1c77f2dddfc63231a5d7f1e88acbd901fb3285c2d11db0529977d05504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51e4eb1c77f2dddfc63231a5d7f1e88acbd901fb3285c2d11db0529977d05504", kill_on_drop: false }` [INFO] [stdout] 51e4eb1c77f2dddfc63231a5d7f1e88acbd901fb3285c2d11db0529977d05504 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7edab4186e3b03b9ed5355ef8b39a3a3d554869283597c872733dd2b2a9dcb9e [INFO] running `Command { std: "docker" "start" "-a" "7edab4186e3b03b9ed5355ef8b39a3a3d554869283597c872733dd2b2a9dcb9e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 91 | fn next(&mut self) -> Option< as Iterator>::Item> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `diceware` (bin "diceware" test) generated 1 warning (run `cargo fix --bin "diceware" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `diceware` (bin "diceware") generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/diceware-20e2fee3b56785cb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_read_single_word ... ok [INFO] [stdout] test tests::test_read_words_from_die_casting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-072ca71d78dc745f) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test beale_rng_test ... ok [INFO] [stdout] test eff_long_rng_test ... ok [INFO] [stdout] test eff_short_1_rng_test ... ok [INFO] [stdout] test reinhold_rng_test ... ok [INFO] [stdout] test minilock_rng_test ... ok [INFO] [stdout] test eff_short_2_0_rng_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7edab4186e3b03b9ed5355ef8b39a3a3d554869283597c872733dd2b2a9dcb9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7edab4186e3b03b9ed5355ef8b39a3a3d554869283597c872733dd2b2a9dcb9e", kill_on_drop: false }` [INFO] [stdout] 7edab4186e3b03b9ed5355ef8b39a3a3d554869283597c872733dd2b2a9dcb9e