[INFO] fetching crate blather 0.7.1...
[INFO] testing blather-0.7.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate blather 0.7.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate blather 0.7.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blather 0.7.1
[INFO] finished tweaking crates.io crate blather 0.7.1
[INFO] tweaked toml for crates.io crate blather 0.7.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8af7b525b0cb5ff67346dde69d8f33e9f927e627700e3d009bdbd1dbcbad3a03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8af7b525b0cb5ff67346dde69d8f33e9f927e627700e3d009bdbd1dbcbad3a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8af7b525b0cb5ff67346dde69d8f33e9f927e627700e3d009bdbd1dbcbad3a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af7b525b0cb5ff67346dde69d8f33e9f927e627700e3d009bdbd1dbcbad3a03", kill_on_drop: false }`
[INFO] [stdout] 8af7b525b0cb5ff67346dde69d8f33e9f927e627700e3d009bdbd1dbcbad3a03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a7d598c33ca1008952f27a705c8acba06c47ea0f62a735a47dd787ae11d1a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d3a7d598c33ca1008952f27a705c8acba06c47ea0f62a735a47dd787ae11d1a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling blather v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.75s
[INFO] running `Command { std: "docker" "inspect" "d3a7d598c33ca1008952f27a705c8acba06c47ea0f62a735a47dd787ae11d1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a7d598c33ca1008952f27a705c8acba06c47ea0f62a735a47dd787ae11d1a3", kill_on_drop: false }`
[INFO] [stdout] d3a7d598c33ca1008952f27a705c8acba06c47ea0f62a735a47dd787ae11d1a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3981046750ea35950ae61c3933838e35a01b9acd01f10d19ea565bf5c7094616
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3981046750ea35950ae61c3933838e35a01b9acd01f10d19ea565bf5c7094616", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling blather v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self as stream`
[INFO] [stdout]  --> tests/tg_to_expect.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as stream`
[INFO] [stdout]  --> tests/conn_telegram.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "3981046750ea35950ae61c3933838e35a01b9acd01f10d19ea565bf5c7094616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3981046750ea35950ae61c3933838e35a01b9acd01f10d19ea565bf5c7094616", kill_on_drop: false }`
[INFO] [stdout] 3981046750ea35950ae61c3933838e35a01b9acd01f10d19ea565bf5c7094616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21f48ff5debcd99857b7424c5748fedf6acfc17dbbe6b738736353238e0b20f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "21f48ff5debcd99857b7424c5748fedf6acfc17dbbe6b738736353238e0b20f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `self as stream`
[INFO] [stderr]  --> tests/conn_telegram.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self as stream`
[INFO] [stderr]  --> tests/tg_to_expect.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tokio_stream::{self as stream, StreamExt};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blather-2248a0b518313c4f)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test validators::tests::empty_topic ... ok
[INFO] [stderr]      Running tests/conn_telegram.rs (/opt/rustwide/target/debug/deps/conn_telegram-58df12b7eec21c15)
[INFO] [stdout] test validators::tests::broken_topic_1 ... ok
[INFO] [stdout] test validators::tests::ok_topic_1 ... ok
[INFO] [stdout] test validators::tests::broken_topic_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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 bad_topic ... ok
[INFO] [stderr]      Running tests/params.rs (/opt/rustwide/target/debug/deps/params-3d5b73abc724de14)
[INFO] [stdout] test valid_with_params ... ok
[INFO] [stdout] test valid_no_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test broken_key ... ok
[INFO] [stdout] test def_int ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test ser_size ... ok
[INFO] [stdout] test exists ... ok
[INFO] [stdout] test size ... ok
[INFO] [stdout] test boolvals ... ok
[INFO] [stdout] test empty_key ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stderr]      Running tests/params_strvec.rs (/opt/rustwide/target/debug/deps/params_strvec-77375d46a065dc0d)
[INFO] [stdout] test intoparams ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/telegram.rs (/opt/rustwide/target/debug/deps/telegram-2046e1951238b6e5)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tg_to_expect.rs (/opt/rustwide/target/debug/deps/tg_to_expect-c254ce3e2513e6ed)
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests blather
[INFO] [stdout] test add_hashset ... ok
[INFO] [stdout] test strvec_empty ... ok
[INFO] [stdout] test strvec_two ... ok
[INFO] [stdout] test strvec_single_add ... ok
[INFO] [stdout] test slice_two_add ... ok
[INFO] [stdout] test strvec_single ... ok
[INFO] [stdout] test strvec_two_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bad_topic ... ok
[INFO] [stdout] test bad_topic_leading ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test intoparams ... ok
[INFO] [stdout] test exist ... ok
[INFO] [stdout] test ser_size ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test size ... ok
[INFO] [stdout] test def_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tg_followed_by_buf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/codec.rs - codec::Codec (line 83) ... ok
[INFO] [stdout] test src/params.rs - params::Params::add_bool (line 128) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_int (line 261) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_int_def (line 294) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::add_strit (line 208) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::num_params (line 74) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_strvec (line 361) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::get_params_mut (line 99) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_hashset (line 390) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::set_topic (line 128) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::add_param (line 173) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::get_int_def (line 323) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_str_def (line 238) ... ok
[INFO] [stdout] test src/params.rs - params::Params::add_strit (line 91) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_param_def (line 196) ... ok
[INFO] [stdout] test src/params.rs - params::Params::add_param (line 54) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::get_int (line 300) ... ok
[INFO] [stdout] test src/params.rs - params::Params::get_param (line 167) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::get_topic (line 148) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::clear (line 55) ... ok
[INFO] [stdout] test src/telegram.rs - telegram::Telegram::new_topic (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21f48ff5debcd99857b7424c5748fedf6acfc17dbbe6b738736353238e0b20f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f48ff5debcd99857b7424c5748fedf6acfc17dbbe6b738736353238e0b20f1", kill_on_drop: false }`
[INFO] [stdout] 21f48ff5debcd99857b7424c5748fedf6acfc17dbbe6b738736353238e0b20f1