[INFO] fetching crate memcache-async 0.9.0...
[INFO] testing memcache-async-0.9.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate memcache-async 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate memcache-async 0.9.0
[INFO] finished tweaking crates.io crate memcache-async 0.9.0
[INFO] tweaked toml for crates.io crate memcache-async 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memcache-async 0.9.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memcache-async 0.9.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28fb30add40ec4a5216f233d0dc5dd2db6b264ff01128cb941bcaeeeeb943a91
[INFO] running `Command { std: "docker" "start" "-a" "28fb30add40ec4a5216f233d0dc5dd2db6b264ff01128cb941bcaeeeeb943a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28fb30add40ec4a5216f233d0dc5dd2db6b264ff01128cb941bcaeeeeb943a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fb30add40ec4a5216f233d0dc5dd2db6b264ff01128cb941bcaeeeeb943a91", kill_on_drop: false }`
[INFO] [stdout] 28fb30add40ec4a5216f233d0dc5dd2db6b264ff01128cb941bcaeeeeb943a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b4bb4789d33ee6a0cd1221e6981d371d8aed029318845f1911cd83e319e24bf
[INFO] running `Command { std: "docker" "start" "-a" "5b4bb4789d33ee6a0cd1221e6981d371d8aed029318845f1911cd83e319e24bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling tokio v1.44.0
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling memcache-async v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.92s
[INFO] running `Command { std: "docker" "inspect" "5b4bb4789d33ee6a0cd1221e6981d371d8aed029318845f1911cd83e319e24bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4bb4789d33ee6a0cd1221e6981d371d8aed029318845f1911cd83e319e24bf", kill_on_drop: false }`
[INFO] [stdout] 5b4bb4789d33ee6a0cd1221e6981d371d8aed029318845f1911cd83e319e24bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22ecf8cc475d2a3be49e3bd9a9472004a888d558dc0238af85db4e8cc74f6d56
[INFO] running `Command { std: "docker" "start" "-a" "22ecf8cc475d2a3be49e3bd9a9472004a888d558dc0238af85db4e8cc74f6d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcache-async v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "22ecf8cc475d2a3be49e3bd9a9472004a888d558dc0238af85db4e8cc74f6d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ecf8cc475d2a3be49e3bd9a9472004a888d558dc0238af85db4e8cc74f6d56", kill_on_drop: false }`
[INFO] [stdout] 22ecf8cc475d2a3be49e3bd9a9472004a888d558dc0238af85db4e8cc74f6d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6547f48909f006fe4aed4fcc8d109ece67265725f7c8b63126dce4d8c3760a0e
[INFO] running `Command { std: "docker" "start" "-a" "6547f48909f006fe4aed4fcc8d109ece67265725f7c8b63126dce4d8c3760a0e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memcache_async-00504bc229a3f5a8)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ascii::tests::test_ascii_flush ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get2 ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_cas ... ok
[INFO] [stdout] test ascii::tests::test_ascii_add_new_key ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_many ... ok
[INFO] [stdout] test ascii::tests::test_ascii_append_or_vivify ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_multi_empty ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_one ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_multi_zero_keys ... ok
[INFO] [stdout] test ascii::tests::test_ascii_add_duplicate ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_prefix ... ok
[INFO] [stdout] test ascii::tests::test_ascii_gets_cas ... ok
[INFO] [stdout] test ascii::tests::test_ascii_increment ... ok
[INFO] [stdout] test ascii::tests::test_ascii_set ... ok
[INFO] [stdout] test ascii::tests::test_ascii_version ... ok
[INFO] [stdout] test ascii::tests::test_client_error_response ... ok
[INFO] [stdout] test ascii::tests::test_response_starting_with_error ... ok
[INFO] [stdout] test ascii::tests::test_response_containing_error_string ... ok
[INFO] [stdout] test ascii::tests::test_server_error_response ... ok
[INFO] [stdout] test ascii::tests::test_ascii_decrement ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_eof_error ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_empty ... ok
[INFO] [stderr]    Doc-tests memcache_async
[INFO] [stdout] test ascii::tests::test_ascii_cas ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "6547f48909f006fe4aed4fcc8d109ece67265725f7c8b63126dce4d8c3760a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6547f48909f006fe4aed4fcc8d109ece67265725f7c8b63126dce4d8c3760a0e", kill_on_drop: false }`
[INFO] [stdout] 6547f48909f006fe4aed4fcc8d109ece67265725f7c8b63126dce4d8c3760a0e