[INFO] fetching crate fallible_vec 0.3.1...
[INFO] testing fallible_vec-0.3.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fallible_vec 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fallible_vec 0.3.1
[INFO] finished tweaking crates.io crate fallible_vec 0.3.1
[INFO] tweaked toml for crates.io crate fallible_vec 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fallible_vec 0.3.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_assertions v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37b38455bdcef165815f588341e82cb824e61f858716f5d955efb49e01d1e6da
[INFO] running `Command { std: "docker" "start" "-a" "37b38455bdcef165815f588341e82cb824e61f858716f5d955efb49e01d1e6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37b38455bdcef165815f588341e82cb824e61f858716f5d955efb49e01d1e6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b38455bdcef165815f588341e82cb824e61f858716f5d955efb49e01d1e6da", kill_on_drop: false }`
[INFO] [stdout] 37b38455bdcef165815f588341e82cb824e61f858716f5d955efb49e01d1e6da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7380473f95fa55bbfd32e9febafb05c6812b0e047d7b5080261e66b12601bfd
[INFO] running `Command { std: "docker" "start" "-a" "a7380473f95fa55bbfd32e9febafb05c6812b0e047d7b5080261e66b12601bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling fallible_vec v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "a7380473f95fa55bbfd32e9febafb05c6812b0e047d7b5080261e66b12601bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7380473f95fa55bbfd32e9febafb05c6812b0e047d7b5080261e66b12601bfd", kill_on_drop: false }`
[INFO] [stdout] a7380473f95fa55bbfd32e9febafb05c6812b0e047d7b5080261e66b12601bfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ebafd6ecfd960e700714442e7614de8ef7f4fe77433d06d48d663d53f47271
[INFO] running `Command { std: "docker" "start" "-a" "16ebafd6ecfd960e700714442e7614de8ef7f4fe77433d06d48d663d53f47271", kill_on_drop: false }`
[INFO] [stderr]    Compiling fallible_vec v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "16ebafd6ecfd960e700714442e7614de8ef7f4fe77433d06d48d663d53f47271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ebafd6ecfd960e700714442e7614de8ef7f4fe77433d06d48d663d53f47271", kill_on_drop: false }`
[INFO] [stdout] 16ebafd6ecfd960e700714442e7614de8ef7f4fe77433d06d48d663d53f47271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 984315a4f01fab95bc3d9e8856f8fce7cffa16e085fcbdb914013af8e6e9f62c
[INFO] running `Command { std: "docker" "start" "-a" "984315a4f01fab95bc3d9e8856f8fce7cffa16e085fcbdb914013af8e6e9f62c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fallible_vec-4e8ea795897802e1)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test error::check_error_transmute ... ok
[INFO] [stdout] test tests::test_collect_after_iterator_clone ... ok
[INFO] [stdout] test tests::test_macro_forms ... ok
[INFO] [stdout] test tests::test_into_boxed_slice ... ok
[INFO] [stdout] test tests::test_extend_from_slice ... ok
[INFO] [stdout] test tests::test_push ... ok
[INFO] [stdout] test tests::test_splice ... ok
[INFO] [stdout] test tests::test_splice_inclusive_range ... ok
[INFO] [stdout] test tests::test_zst ... ok
[INFO] [stdout] test tests::test_splice_unbounded ... ok
[INFO] [stdout] test tests::test_splice_items_zero_sized ... ok
[INFO] [stdout] test tests::test_panic_during_extend_from_slice ... ok
[INFO] [stdout] test tests::test_panic_during_resize ... ok
[INFO] [stdout] test tests::test_panic_during_splice_in_after_lower_bound ... ok
[INFO] [stdout] test tests::test_panic_during_resize_with ... ok
[INFO] [stdout] test tests::test_panic_during_splice_in_before_lower_bound ... ok
[INFO] [stdout] test tests::test_panic_during_try_vec_runs_drop ... ok
[INFO] [stdout] test tests::test_splice_inclusive_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::test_splice_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fallible_vec
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - try_vec (line 478) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_extend (line 88) ... ok
[INFO] [stdout] test src/lib.rs - try_vec_in (line 538) ... ok
[INFO] [stdout] test src/collect.rs - collect::TryCollect::try_collect (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_splice_in (line 192) ... ok
[INFO] [stdout] test src/lib.rs - try_vec (line 490) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_push (line 104) ... ok
[INFO] [stdout] test src/collect.rs - collect::TryCollect::try_collect_in (line 18) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_extend_from_slice (line 229) ... ok
[INFO] [stdout] test src/lib.rs - try_with_capacity (line 658) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_resize (line 263) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_insert (line 124) ... ok
[INFO] [stdout] test src/lib.rs - try_vec_in (line 552) ... ok
[INFO] [stdout] test src/lib.rs - try_with_capacity_in (line 611) ... ok
[INFO] [stdout] test src/lib.rs - FallibleVec::try_resize_with (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "984315a4f01fab95bc3d9e8856f8fce7cffa16e085fcbdb914013af8e6e9f62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984315a4f01fab95bc3d9e8856f8fce7cffa16e085fcbdb914013af8e6e9f62c", kill_on_drop: false }`
[INFO] [stdout] 984315a4f01fab95bc3d9e8856f8fce7cffa16e085fcbdb914013af8e6e9f62c