[INFO] fetching crate tinystd 0.2.0...
[INFO] testing tinystd-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate tinystd 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tinystd 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinystd 0.2.0
[INFO] finished tweaking crates.io crate tinystd 0.2.0
[INFO] tweaked toml for crates.io crate tinystd 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate tinystd 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef446b162d10f8a5e8d0fdd0a3612c250e4da069dc42ff677b08064102594fd
[INFO] running `Command { std: "docker" "start" "-a" "4ef446b162d10f8a5e8d0fdd0a3612c250e4da069dc42ff677b08064102594fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef446b162d10f8a5e8d0fdd0a3612c250e4da069dc42ff677b08064102594fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef446b162d10f8a5e8d0fdd0a3612c250e4da069dc42ff677b08064102594fd", kill_on_drop: false }`
[INFO] [stdout] 4ef446b162d10f8a5e8d0fdd0a3612c250e4da069dc42ff677b08064102594fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 373095f5298f9fd8e5ccbfb5e65e2a53b1f0022a64cc930b93e39e20a68bce14
[INFO] running `Command { std: "docker" "start" "-a" "373095f5298f9fd8e5ccbfb5e65e2a53b1f0022a64cc930b93e39e20a68bce14", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tinystd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "373095f5298f9fd8e5ccbfb5e65e2a53b1f0022a64cc930b93e39e20a68bce14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373095f5298f9fd8e5ccbfb5e65e2a53b1f0022a64cc930b93e39e20a68bce14", kill_on_drop: false }`
[INFO] [stdout] 373095f5298f9fd8e5ccbfb5e65e2a53b1f0022a64cc930b93e39e20a68bce14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 176dd5eefb269b0f56eccf26561d0400be91d71359de54c2ef81585fe6bc7bca
[INFO] running `Command { std: "docker" "start" "-a" "176dd5eefb269b0f56eccf26561d0400be91d71359de54c2ef81585fe6bc7bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "176dd5eefb269b0f56eccf26561d0400be91d71359de54c2ef81585fe6bc7bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176dd5eefb269b0f56eccf26561d0400be91d71359de54c2ef81585fe6bc7bca", kill_on_drop: false }`
[INFO] [stdout] 176dd5eefb269b0f56eccf26561d0400be91d71359de54c2ef81585fe6bc7bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89a376e2a5293b96965c56f0e035e34ca417b39f131c65f3e4c360e71b0ea3ad
[INFO] running `Command { std: "docker" "start" "-a" "89a376e2a5293b96965c56f0e035e34ca417b39f131c65f3e4c360e71b0ea3ad", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinystd-cdd92edb2df79f65)
[INFO] [stdout] test channel::tests::send_on_close ... ok
[INFO] [stdout] test sort::tests::std ... ok
[INFO] [stdout] test sort::selection::tests::it_works ... ok
[INFO] [stdout] test sort::insertion::tests::smart_works ... ok
[INFO] [stdout] test sort::insertion::tests::not_smart_works ... ok
[INFO] [stdout] test channel::tests::recv_on_close ... ok
[INFO] [stdout] test channel::tests::send_recv ... ok
[INFO] [stdout] test sort::bubble::tests::it_works ... ok
[INFO] [stdout] test sort::quick::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bench_sort-de5154b886bdcb3f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinystd
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K, V>::get (line 113) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K, V>::remove (line 132) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K, V>::insert (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89a376e2a5293b96965c56f0e035e34ca417b39f131c65f3e4c360e71b0ea3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a376e2a5293b96965c56f0e035e34ca417b39f131c65f3e4c360e71b0ea3ad", kill_on_drop: false }`
[INFO] [stdout] 89a376e2a5293b96965c56f0e035e34ca417b39f131c65f3e4c360e71b0ea3ad