[INFO] fetching crate tv1d 0.1.0...
[INFO] testing tv1d-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate tv1d 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tv1d 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67d02ad8fe26c344de1f5583ba411143b18ef182bff03a6008bc0dfc650139df
[INFO] running `Command { std: "docker" "start" "-a" "67d02ad8fe26c344de1f5583ba411143b18ef182bff03a6008bc0dfc650139df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d02ad8fe26c344de1f5583ba411143b18ef182bff03a6008bc0dfc650139df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d02ad8fe26c344de1f5583ba411143b18ef182bff03a6008bc0dfc650139df", kill_on_drop: false }`
[INFO] [stdout] 67d02ad8fe26c344de1f5583ba411143b18ef182bff03a6008bc0dfc650139df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3af73b09d0f99e107e2c9860a1584e52947a5848db16ae1ac9b5ccba0a0017d7
[INFO] running `Command { std: "docker" "start" "-a" "3af73b09d0f99e107e2c9860a1584e52947a5848db16ae1ac9b5ccba0a0017d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[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 7.22s
[INFO] running `Command { std: "docker" "inspect" "3af73b09d0f99e107e2c9860a1584e52947a5848db16ae1ac9b5ccba0a0017d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af73b09d0f99e107e2c9860a1584e52947a5848db16ae1ac9b5ccba0a0017d7", kill_on_drop: false }`
[INFO] [stdout] 3af73b09d0f99e107e2c9860a1584e52947a5848db16ae1ac9b5ccba0a0017d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9611fa1e1a1ece7ab0bfb1b338fed9f71424f2869d1dd3113c95f5ccc3dcf068
[INFO] running `Command { std: "docker" "start" "-a" "9611fa1e1a1ece7ab0bfb1b338fed9f71424f2869d1dd3113c95f5ccc3dcf068", kill_on_drop: false }`
[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] [stderr]    Compiling tv1d v0.1.0 (/opt/rustwide/workdir)
[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 1.00s
[INFO] running `Command { std: "docker" "inspect" "9611fa1e1a1ece7ab0bfb1b338fed9f71424f2869d1dd3113c95f5ccc3dcf068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9611fa1e1a1ece7ab0bfb1b338fed9f71424f2869d1dd3113c95f5ccc3dcf068", kill_on_drop: false }`
[INFO] [stdout] 9611fa1e1a1ece7ab0bfb1b338fed9f71424f2869d1dd3113c95f5ccc3dcf068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddf8377d3495c5c249a43f1d0cd1b2670dd491160a87a1ce52ed236d86932069
[INFO] running `Command { std: "docker" "start" "-a" "ddf8377d3495c5c249a43f1d0cd1b2670dd491160a87a1ce52ed236d86932069", 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 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tv1d-9b4a92d4d5128bc5)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::condat_test_input_output_length ... ok
[INFO] [stdout] test tests::condat_test_zero_lambda ... ok
[INFO] [stdout] test tests::condat_test_large_lambda ... ok
[INFO] [stdout] test tests::condat_test_moderate_lambda ... ok
[INFO] [stdout] test tests::tautstring_test_moderate_lambda ... ok
[INFO] [stdout] test tests::tautstring_test_input_output_length ... ok
[INFO] [stdout] test tests::tautstring_test_zero_lambda ... ok
[INFO] [stdout] test tests::tautstring_test_large_lambda ... ok
[INFO] [stdout] test tests::condat_test_empty_input - should panic ... ok
[INFO] [stdout] test tests::tautstring_test_empty_input - should panic ... ok
[INFO] [stdout] test tests::condat_test_negative_lambda - should panic ... ok
[INFO] [stdout] test tests::tautstring_test_negative_lambda - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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 47) ... ok
[INFO] [stdout] test src/lib.rs - tautstring (line 71) ... ok
[INFO] [stdout] test src/lib.rs - tautstring (line 59) ... ok
[INFO] [stdout] test src/lib.rs - condat (line 262) ... ok
[INFO] [stdout] test src/lib.rs - condat (line 274) ... ok
[INFO] [stdout] test src/lib.rs - condat (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddf8377d3495c5c249a43f1d0cd1b2670dd491160a87a1ce52ed236d86932069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf8377d3495c5c249a43f1d0cd1b2670dd491160a87a1ce52ed236d86932069", kill_on_drop: false }`
[INFO] [stdout] ddf8377d3495c5c249a43f1d0cd1b2670dd491160a87a1ce52ed236d86932069