[INFO] fetching crate lastlog 0.2.3...
[INFO] testing lastlog-0.2.3 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate lastlog 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate lastlog 0.2.3
[INFO] finished tweaking crates.io crate lastlog 0.2.3
[INFO] tweaked toml for crates.io crate lastlog 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lastlog 0.2.3 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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" "+beta-2026-03-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding cached v0.40.0 (available: v0.58.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d0fa5b90c0f2b3aa4c17f2d1549e7d54ac08aca2be50158f44fc7097048b03a
[INFO] running `Command { std: "docker" "start" "-a" "4d0fa5b90c0f2b3aa4c17f2d1549e7d54ac08aca2be50158f44fc7097048b03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d0fa5b90c0f2b3aa4c17f2d1549e7d54ac08aca2be50158f44fc7097048b03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0fa5b90c0f2b3aa4c17f2d1549e7d54ac08aca2be50158f44fc7097048b03a", kill_on_drop: false }`
[INFO] [stdout] 4d0fa5b90c0f2b3aa4c17f2d1549e7d54ac08aca2be50158f44fc7097048b03a
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42ae0438d1c438dfda404b7167910f9af5a26c9a24e6badd2bd619c79bf54247
[INFO] running `Command { std: "docker" "start" "-a" "42ae0438d1c438dfda404b7167910f9af5a26c9a24e6badd2bd619c79bf54247", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.1
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling async_once v0.2.6
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling cached_proc_macro v0.15.0
[INFO] [stderr]    Compiling cached v0.40.0
[INFO] [stderr]    Compiling lastlog v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.57s
[INFO] running `Command { std: "docker" "inspect" "42ae0438d1c438dfda404b7167910f9af5a26c9a24e6badd2bd619c79bf54247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ae0438d1c438dfda404b7167910f9af5a26c9a24e6badd2bd619c79bf54247", kill_on_drop: false }`
[INFO] [stdout] 42ae0438d1c438dfda404b7167910f9af5a26c9a24e6badd2bd619c79bf54247
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcfa534508c48c076c58d3173dede6d5461b9ea4714173c6113468c3ce498f0f
[INFO] running `Command { std: "docker" "start" "-a" "dcfa534508c48c076c58d3173dede6d5461b9ea4714173c6113468c3ce498f0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lastlog v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "dcfa534508c48c076c58d3173dede6d5461b9ea4714173c6113468c3ce498f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfa534508c48c076c58d3173dede6d5461b9ea4714173c6113468c3ce498f0f", kill_on_drop: false }`
[INFO] [stdout] dcfa534508c48c076c58d3173dede6d5461b9ea4714173c6113468c3ce498f0f
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e182d7e94d4538ff0fb88b569b5b1b253f696076bf4051ef8f596451ad835d79
[INFO] running `Command { std: "docker" "start" "-a" "e182d7e94d4538ff0fb88b569b5b1b253f696076bf4051ef8f596451ad835d79", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lastlog-9b5c55f24994fb1e)
[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 lastlog
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 6) - compile ... ok
[INFO] [stdout] test src/lib.rs - iter_accounts (line 80) ... FAILED
[INFO] [stdout] test src/lastlog.rs - lastlog::LastLog (line 53) ... FAILED
[INFO] [stdout] test src/utmp.rs - utmp::Utmp (line 128) ... FAILED
[INFO] [stdout] test src/lib.rs - search_username (line 117) ... FAILED
[INFO] [stdout] test src/lib.rs - search_uid (line 100) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - iter_accounts (line 80) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `for`
[INFO] [stdout]   --> src/lib.rs:81:40
[INFO] [stdout]    |
[INFO] [stdout] 81 | let accounts = iter_accounts().unwrap()
[INFO] [stdout]    |                                        ^ help: add `;` here
[INFO] [stdout] 82 | for account in accounts.iter() {
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `iter_accounts` in this scope
[INFO] [stdout]   --> src/lib.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 | let accounts = iter_accounts().unwrap()
[INFO] [stdout]    |                ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lastlog.rs - lastlog::LastLog (line 53) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LastLog` in this scope
[INFO] [stdout]   --> src/lastlog.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | let llog   = LastLog {};
[INFO] [stdout]    |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utmp.rs - utmp::Utmp (line 128) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Utmp` in this scope
[INFO] [stdout]    --> src/utmp.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 | let utmp   = Utmp {};
[INFO] [stdout]     |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - search_username (line 117) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `search_username` in this scope
[INFO] [stdout]    --> src/lib.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | let record = search_username("foo");
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - search_uid (line 100) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `search_uid` in this scope
[INFO] [stdout]    --> src/lib.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout] 101 | let record = search_uid(1000);
[INFO] [stdout]     |              ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lastlog.rs - lastlog::LastLog (line 53)
[INFO] [stdout]     src/lib.rs - iter_accounts (line 80)
[INFO] [stdout]     src/lib.rs - search_uid (line 100)
[INFO] [stdout]     src/lib.rs - search_username (line 117)
[INFO] [stdout]     src/utmp.rs - utmp::Utmp (line 128)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e182d7e94d4538ff0fb88b569b5b1b253f696076bf4051ef8f596451ad835d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e182d7e94d4538ff0fb88b569b5b1b253f696076bf4051ef8f596451ad835d79", kill_on_drop: false }`
[INFO] [stdout] e182d7e94d4538ff0fb88b569b5b1b253f696076bf4051ef8f596451ad835d79
