[INFO] fetching crate tv1d 0.1.0...
[INFO] testing tv1d-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tv1d 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tv1d 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tv1d 0.1.0
[INFO] finished tweaking crates.io crate tv1d 0.1.0
[INFO] tweaked toml for crates.io crate tv1d 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5509d355328307dae61f1b827af1cf837c8a5d5c4593dc4e2d932d0220e59347
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5509d355328307dae61f1b827af1cf837c8a5d5c4593dc4e2d932d0220e59347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5509d355328307dae61f1b827af1cf837c8a5d5c4593dc4e2d932d0220e59347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5509d355328307dae61f1b827af1cf837c8a5d5c4593dc4e2d932d0220e59347", kill_on_drop: false }`
[INFO] [stdout] 5509d355328307dae61f1b827af1cf837c8a5d5c4593dc4e2d932d0220e59347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 89963c21a28453e707334cdd245d70441886d653fb3633c168ceb609935ce54d
[INFO] running `Command { std: "docker" "start" "-a" "89963c21a28453e707334cdd245d70441886d653fb3633c168ceb609935ce54d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tv1d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:190:75
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:201:75
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:218:71
[INFO] [stdout]     |
[INFO] [stdout] 218 |             .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                       ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "89963c21a28453e707334cdd245d70441886d653fb3633c168ceb609935ce54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89963c21a28453e707334cdd245d70441886d653fb3633c168ceb609935ce54d", kill_on_drop: false }`
[INFO] [stdout] 89963c21a28453e707334cdd245d70441886d653fb3633c168ceb609935ce54d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b245f36c65c71416412ca2b7d0b01fe9cc1435e0d9a3c161fc18f2b1ab34a7f6
[INFO] running `Command { std: "docker" "start" "-a" "b245f36c65c71416412ca2b7d0b01fe9cc1435e0d9a3c161fc18f2b1ab34a7f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tv1d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:190:75
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:201:75
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:218:71
[INFO] [stdout]     |
[INFO] [stdout] 218 |             .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                       ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:190:75
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:201:75
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                           ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:218:71
[INFO] [stdout]     |
[INFO] [stdout] 218 |             .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stdout]     |                                                                       ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "b245f36c65c71416412ca2b7d0b01fe9cc1435e0d9a3c161fc18f2b1ab34a7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b245f36c65c71416412ca2b7d0b01fe9cc1435e0d9a3c161fc18f2b1ab34a7f6", kill_on_drop: false }`
[INFO] [stdout] b245f36c65c71416412ca2b7d0b01fe9cc1435e0d9a3c161fc18f2b1ab34a7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc73e8e0f7ddec5489125c4c6c7e1020245467bcc866dc683d977f2e4dd9fb93
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bc73e8e0f7ddec5489125c4c6c7e1020245467bcc866dc683d977f2e4dd9fb93", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:190:75
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stderr]     |                                                                           ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:201:75
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stderr]     |                                                                           ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:218:71
[INFO] [stderr]     |
[INFO] [stderr] 218 |             .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stderr]     |                                                                       ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `tv1d` (lib) generated 3 warnings
[INFO] [stderr] warning: `tv1d` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tv1d-6d3da04de05f62d6)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::condat_test_input_output_length ... ok
[INFO] [stdout] test tests::condat_test_large_lambda ... ok
[INFO] [stdout] test tests::condat_test_moderate_lambda ... ok
[INFO] [stdout] test tests::condat_test_zero_lambda ... ok
[INFO] [stdout] test tests::tautstring_test_input_output_length ... ok
[INFO] [stdout] test tests::tautstring_test_large_lambda ... ok
[INFO] [stdout] test tests::tautstring_test_zero_lambda ... ok
[INFO] [stdout] test tests::tautstring_test_moderate_lambda ... ok
[INFO] [stdout] test tests::condat_test_empty_input - should panic ... ok
[INFO] [stdout] test tests::tautstring_test_negative_lambda - should panic ... ok
[INFO] [stdout] test tests::condat_test_negative_lambda - should panic ... ok
[INFO] [stdout] test tests::tautstring_test_empty_input - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tv1d
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:190:75
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stderr]     |                                                                           ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:201:75
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stderr]     |                                                                           ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:218:71
[INFO] [stderr]     |
[INFO] [stderr] 218 |             .expect("Unable to convert usize to num::FromPrimitive.");;
[INFO] [stderr]     |                                                                       ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - tautstring (line 71) ... ok
[INFO] [stdout] test src/lib.rs - condat (line 250) ... ok
[INFO] [stdout] test src/lib.rs - condat (line 262) ... ok
[INFO] [stdout] test src/lib.rs - tautstring (line 59) ... ok
[INFO] [stdout] test src/lib.rs - condat (line 274) ... ok
[INFO] [stdout] test src/lib.rs - tautstring (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc73e8e0f7ddec5489125c4c6c7e1020245467bcc866dc683d977f2e4dd9fb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc73e8e0f7ddec5489125c4c6c7e1020245467bcc866dc683d977f2e4dd9fb93", kill_on_drop: false }`
[INFO] [stdout] bc73e8e0f7ddec5489125c4c6c7e1020245467bcc866dc683d977f2e4dd9fb93