[INFO] fetching crate fastxfix 1.0.0...
[INFO] testing fastxfix-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fastxfix 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fastxfix 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fastxfix 1.0.0
[INFO] tweaked toml for crates.io crate fastxfix 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastxfix 1.0.0 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] crate crates.io crate fastxfix 1.0.0 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ya-rand v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 73b7804b88e06f840c79d75579cbc1c8ab38d04b1b2f7f1e01b01f6e0238e187
[INFO] running `Command { std: "docker" "start" "-a" "73b7804b88e06f840c79d75579cbc1c8ab38d04b1b2f7f1e01b01f6e0238e187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b7804b88e06f840c79d75579cbc1c8ab38d04b1b2f7f1e01b01f6e0238e187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b7804b88e06f840c79d75579cbc1c8ab38d04b1b2f7f1e01b01f6e0238e187", kill_on_drop: false }`
[INFO] [stdout] 73b7804b88e06f840c79d75579cbc1c8ab38d04b1b2f7f1e01b01f6e0238e187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 13925a4733c3a3793ebf7d3c03e1e865c77263de19a977d4b232f4734da3bbca
[INFO] running `Command { std: "docker" "start" "-a" "13925a4733c3a3793ebf7d3c03e1e865c77263de19a977d4b232f4734da3bbca", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastxfix v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "13925a4733c3a3793ebf7d3c03e1e865c77263de19a977d4b232f4734da3bbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13925a4733c3a3793ebf7d3c03e1e865c77263de19a977d4b232f4734da3bbca", kill_on_drop: false }`
[INFO] [stdout] 13925a4733c3a3793ebf7d3c03e1e865c77263de19a977d4b232f4734da3bbca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b74cfed79b50e4154150583b548c58e88e017b8ad00a26695878cb741ae2e811
[INFO] running `Command { std: "docker" "start" "-a" "b74cfed79b50e4154150583b548c58e88e017b8ad00a26695878cb741ae2e811", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ya-rand v2.0.2
[INFO] [stderr]    Compiling fastxfix v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "b74cfed79b50e4154150583b548c58e88e017b8ad00a26695878cb741ae2e811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74cfed79b50e4154150583b548c58e88e017b8ad00a26695878cb741ae2e811", kill_on_drop: false }`
[INFO] [stdout] b74cfed79b50e4154150583b548c58e88e017b8ad00a26695878cb741ae2e811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4da59c8825473cec8423d95eb067ae26e13dcaecfc92ef17c1b50ad7d9fbcaff
[INFO] running `Command { std: "docker" "start" "-a" "4da59c8825473cec8423d95eb067ae26e13dcaecfc92ef17c1b50ad7d9fbcaff", 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/fastxfix-4b694c245f40d501)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::str_suffix_sanity ... ok
[INFO] [stdout] test tests::raw_prefix_sanity ... ok
[INFO] [stdout] test tests::str_prefix_sanity ... ok
[INFO] [stdout] test tests::raw_suffix_sanity ... ok
[INFO] [stdout] test tests::misc ... ok
[INFO] [stdout] test tests::prefix_ascii ... ok
[INFO] [stdout] test tests::suffix_char ... ok
[INFO] [stdout] test tests::prefix_generic ... ok
[INFO] [stdout] test tests::suffix_ascii ... ok
[INFO] [stdout] test tests::prefix_char ... ok
[INFO] [stdout] test tests::suffix_generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastxfix
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.50s
[INFO] running `Command { std: "docker" "inspect" "4da59c8825473cec8423d95eb067ae26e13dcaecfc92ef17c1b50ad7d9fbcaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da59c8825473cec8423d95eb067ae26e13dcaecfc92ef17c1b50ad7d9fbcaff", kill_on_drop: false }`
[INFO] [stdout] 4da59c8825473cec8423d95eb067ae26e13dcaecfc92ef17c1b50ad7d9fbcaff