[INFO] fetching crate vec-strings 0.4.8...
[INFO] testing vec-strings-0.4.8 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vec-strings 0.4.8 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vec-strings 0.4.8
[INFO] finished tweaking crates.io crate vec-strings 0.4.8
[INFO] tweaked toml for crates.io crate vec-strings 0.4.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec-strings 0.4.8 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43cf1241e27d31c3eacc9a12a64b94441e1d27943273bf99482e9d1f7a428752
[INFO] running `Command { std: "docker" "start" "-a" "43cf1241e27d31c3eacc9a12a64b94441e1d27943273bf99482e9d1f7a428752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43cf1241e27d31c3eacc9a12a64b94441e1d27943273bf99482e9d1f7a428752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cf1241e27d31c3eacc9a12a64b94441e1d27943273bf99482e9d1f7a428752", kill_on_drop: false }`
[INFO] [stdout] 43cf1241e27d31c3eacc9a12a64b94441e1d27943273bf99482e9d1f7a428752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2dabae6e974a9c37d87d781cc577e02bc336dc9e5b9b19906506e719d01ef1e
[INFO] running `Command { std: "docker" "start" "-a" "b2dabae6e974a9c37d87d781cc577e02bc336dc9e5b9b19906506e719d01ef1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-vec v0.2.16
[INFO] [stderr]    Compiling vec-strings v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "b2dabae6e974a9c37d87d781cc577e02bc336dc9e5b9b19906506e719d01ef1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dabae6e974a9c37d87d781cc577e02bc336dc9e5b9b19906506e719d01ef1e", kill_on_drop: false }`
[INFO] [stdout] b2dabae6e974a9c37d87d781cc577e02bc336dc9e5b9b19906506e719d01ef1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa23a3dbc05e276cf8da35bdd2fc93b52254316d12e432daad9ff7869148d66
[INFO] running `Command { std: "docker" "start" "-a" "eaa23a3dbc05e276cf8da35bdd2fc93b52254316d12e432daad9ff7869148d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling vec-strings v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "eaa23a3dbc05e276cf8da35bdd2fc93b52254316d12e432daad9ff7869148d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa23a3dbc05e276cf8da35bdd2fc93b52254316d12e432daad9ff7869148d66", kill_on_drop: false }`
[INFO] [stdout] eaa23a3dbc05e276cf8da35bdd2fc93b52254316d12e432daad9ff7869148d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdd2107df3dedfdbebdf87ec6de908ef457a290c1719ef95b39228480f0028c0
[INFO] running `Command { std: "docker" "start" "-a" "fdd2107df3dedfdbebdf87ec6de908ef457a290c1719ef95b39228480f0028c0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_strings-966ba0085a192b4f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test small_array_box::tests::test_from_box ... ok
[INFO] [stdout] test small_array_box::tests::test_new ... ok
[INFO] [stdout] test small_array_box::tests::test_new_empty ... ok
[INFO] [stdout] test strings_no_index::tests::test_adding_empty_strs ... ok
[INFO] [stdout] test two_strs::tests::test ... ok
[INFO] [stdout] test two_strs::tests::test_null ... ok
[INFO] [stdout] test strings::tests::test ... ok
[INFO] [stdout] test strings_no_index::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec_strings
[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] running `Command { std: "docker" "inspect" "fdd2107df3dedfdbebdf87ec6de908ef457a290c1719ef95b39228480f0028c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd2107df3dedfdbebdf87ec6de908ef457a290c1719ef95b39228480f0028c0", kill_on_drop: false }`
[INFO] [stdout] fdd2107df3dedfdbebdf87ec6de908ef457a290c1719ef95b39228480f0028c0