[INFO] fetching crate zot 0.1.0...
[INFO] testing zot-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate zot 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate zot 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zot 0.1.0
[INFO] finished tweaking crates.io crate zot 0.1.0
[INFO] tweaked toml for crates.io crate zot 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e932280ee69e405713ea38d2a0c8807744d156226f013c9f6975f02bbcfc33d5
[INFO] running `Command { std: "docker" "start" "-a" "e932280ee69e405713ea38d2a0c8807744d156226f013c9f6975f02bbcfc33d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e932280ee69e405713ea38d2a0c8807744d156226f013c9f6975f02bbcfc33d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e932280ee69e405713ea38d2a0c8807744d156226f013c9f6975f02bbcfc33d5", kill_on_drop: false }`
[INFO] [stdout] e932280ee69e405713ea38d2a0c8807744d156226f013c9f6975f02bbcfc33d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7cf48e6bba1b78e4f3a160fc3b946f7d191bd26ef299150c10c806a5ff6577a
[INFO] running `Command { std: "docker" "start" "-a" "d7cf48e6bba1b78e4f3a160fc3b946f7d191bd26ef299150c10c806a5ff6577a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "d7cf48e6bba1b78e4f3a160fc3b946f7d191bd26ef299150c10c806a5ff6577a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7cf48e6bba1b78e4f3a160fc3b946f7d191bd26ef299150c10c806a5ff6577a", kill_on_drop: false }`
[INFO] [stdout] d7cf48e6bba1b78e4f3a160fc3b946f7d191bd26ef299150c10c806a5ff6577a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04622a37114dc738738258d7b12e1e00c277c4089f49920b29003342016ae4cd
[INFO] running `Command { std: "docker" "start" "-a" "04622a37114dc738738258d7b12e1e00c277c4089f49920b29003342016ae4cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling zot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "04622a37114dc738738258d7b12e1e00c277c4089f49920b29003342016ae4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04622a37114dc738738258d7b12e1e00c277c4089f49920b29003342016ae4cd", kill_on_drop: false }`
[INFO] [stdout] 04622a37114dc738738258d7b12e1e00c277c4089f49920b29003342016ae4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e08e2756f164e478bc422ef266454bf088aeec1c984e56262d230070dc15111
[INFO] running `Command { std: "docker" "start" "-a" "4e08e2756f164e478bc422ef266454bf088aeec1c984e56262d230070dc15111", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zot-03bf033abbd4a216)
[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]    Doc-tests zot
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test src/ot.rs - ot::Ot<&'_mutT>::cloned (line 605) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_one (line 189) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::expect_one (line 132) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::from (line 667) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::len (line 532) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::is_two (line 41) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_one_or (line 239) ... ok
[INFO] [stdout] test src/ot.rs - ot::(T,Option<T>)::from (line 689) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<&'_T>::copied (line 551) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<&'_mutT>::copied (line 569) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::expect_one (line 137) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::expect_two (line 164) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::is_one (line 21) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_two_or (line 261) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<&'aT>::from (line 709) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::replace_one (line 440) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::replace_two (line 462) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::map (line 374) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::iter (line 393) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_one_or_else (line 277) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<&'_T>::cloned (line 587) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::expect_two (line 159) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_one (line 190) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::default (line 1031) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::contains (line 61) ... ok
[INFO] [stdout] test src/zot.rs - zot::(Option<T>,Option<T>)::from (line 935) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<&'aT>::from (line 992) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::contains (line 86) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::as_deref (line 625) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_option (line 246) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<&'amutT>::from (line 1010) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_one (line 185) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_two_or_else (line 294) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_option (line 241) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::from (line 911) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::replace_first (line 483) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<&'amutT>::from (line 727) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::is_two (line 66) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::replace_last (line 509) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_two (line 215) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_two (line 216) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::len (line 810) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::iter (line 521) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::unwrap_two (line 211) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_zero (line 168) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::is_zero (line 26) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::from_options (line 786) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::iter_mut (line 417) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_zero (line 163) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::is_one (line 46) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_two (line 220) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::replace_last (line 753) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::expect_one (line 194) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::replace_first (line 718) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::take_last (line 645) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::iter_mut (line 541) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::replace_one (line 674) ... ok
[INFO] [stdout] test src/ot.rs - ot::Ot<T>::into_iter (line 756) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::into_iter (line 1054) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::take (line 565) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::take_first (line 586) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_one_or (line 387) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_one (line 304) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_two_or (line 409) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_option (line 364) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::replace_two (line 696) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_option (line 369) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_one (line 309) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_two (line 334) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_zero (line 279) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_zero (line 274) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::take_second (line 614) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_two (line 339) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_one_or_else (line 425) ... ok
[INFO] [stdout] test src/zot.rs - zot::Zot<T>::unwrap_two_or_else (line 442) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e08e2756f164e478bc422ef266454bf088aeec1c984e56262d230070dc15111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e08e2756f164e478bc422ef266454bf088aeec1c984e56262d230070dc15111", kill_on_drop: false }`
[INFO] [stdout] 4e08e2756f164e478bc422ef266454bf088aeec1c984e56262d230070dc15111