[INFO] fetching crate tsuga 0.1.1...
[INFO] testing tsuga-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate tsuga 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tsuga 0.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tsuga 0.1.1
[INFO] finished tweaking crates.io crate tsuga 0.1.1
[INFO] tweaked toml for crates.io crate tsuga 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate tsuga 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fbb2ac99e3ae651b78cc47b9120318a67bb7c88b2013cb60b9b7dc44e706c31
[INFO] running `Command { std: "docker" "start" "-a" "8fbb2ac99e3ae651b78cc47b9120318a67bb7c88b2013cb60b9b7dc44e706c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fbb2ac99e3ae651b78cc47b9120318a67bb7c88b2013cb60b9b7dc44e706c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbb2ac99e3ae651b78cc47b9120318a67bb7c88b2013cb60b9b7dc44e706c31", kill_on_drop: false }`
[INFO] [stdout] 8fbb2ac99e3ae651b78cc47b9120318a67bb7c88b2013cb60b9b7dc44e706c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f44d41ef9b9bf907d635c11e835844c0ab0fe85811ae3db31aa1b6bc236c152
[INFO] running `Command { std: "docker" "start" "-a" "5f44d41ef9b9bf907d635c11e835844c0ab0fe85811ae3db31aa1b6bc236c152", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
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[INFO] [stderr]    Compiling tsuga v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/fc_network.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 215 |               _ => panic!(format!(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 216 | |                 "This activation function ({}) is not supported",
[INFO] [stdout] 217 | |                 activation_fn
[INFO] [stdout] 218 | |             )),
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 215 |             _ => panic!(
[INFO] [stdout] 216 |                 "This activation function ({}) is not supported",
[INFO] [stdout] 217 |                 activation_fn
[INFO] [stdout] 218 |             ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/fc_network.rs:247:29
[INFO] [stdout]     |
[INFO] [stdout] 247 |                   _ => panic!(format!(
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 248 | |                     "This activation function ({}) is not supported",
[INFO] [stdout] 249 | |                     activation_fn
[INFO] [stdout] 250 | |                 )),
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 _ => panic!(
[INFO] [stdout] 248 |                     "This activation function ({}) is not supported",
[INFO] [stdout] 249 |                     activation_fn
[INFO] [stdout] 250 |                 ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/fc_network.rs:282:33
[INFO] [stdout]     |
[INFO] [stdout] 282 |                       _ => panic!(format!(
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 283 | |                         "This activation function ({}) is not supported",
[INFO] [stdout] 284 | |                         activation_fn
[INFO] [stdout] 285 | |                     )),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     _ => panic!(
[INFO] [stdout] 283 |                         "This activation function ({}) is not supported",
[INFO] [stdout] 284 |                         activation_fn
[INFO] [stdout] 285 |                     ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.58s
[INFO] running `Command { std: "docker" "inspect" "5f44d41ef9b9bf907d635c11e835844c0ab0fe85811ae3db31aa1b6bc236c152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f44d41ef9b9bf907d635c11e835844c0ab0fe85811ae3db31aa1b6bc236c152", kill_on_drop: false }`
[INFO] [stdout] 5f44d41ef9b9bf907d635c11e835844c0ab0fe85811ae3db31aa1b6bc236c152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6a7b46e6475c77f3940522f6abe50b0c741770cea7b6b26bb3370c266683921
[INFO] running `Command { std: "docker" "start" "-a" "d6a7b46e6475c77f3940522f6abe50b0c741770cea7b6b26bb3370c266683921", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling encoding_rs v0.8.24
[INFO] [stderr]    Compiling tower-service v0.3.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling tracing-core v0.1.16
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling socket2 v0.3.15
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling wayland-scanner v0.27.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling cifar-ten v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling tracing v0.1.19
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/fc_network.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 215 |               _ => panic!(format!(
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 216 | |                 "This activation function ({}) is not supported",
[INFO] [stdout] 217 | |                 activation_fn
[INFO] [stdout] 218 | |             )),
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 215 |             _ => panic!(
[INFO] [stdout] 216 |                 "This activation function ({}) is not supported",
[INFO] [stdout] 217 |                 activation_fn
[INFO] [stdout] 218 |             ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/fc_network.rs:247:29
[INFO] [stdout]     |
[INFO] [stdout] 247 |                   _ => panic!(format!(
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 248 | |                     "This activation function ({}) is not supported",
[INFO] [stdout] 249 | |                     activation_fn
[INFO] [stdout] 250 | |                 )),
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 _ => panic!(
[INFO] [stdout] 248 |                     "This activation function ({}) is not supported",
[INFO] [stdout] 249 |                     activation_fn
[INFO] [stdout] 250 |                 ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/fc_network.rs:282:33
[INFO] [stdout]     |
[INFO] [stdout] 282 |                       _ => panic!(format!(
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 283 | |                         "This activation function ({}) is not supported",
[INFO] [stdout] 284 | |                         activation_fn
[INFO] [stdout] 285 | |                     )),
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     _ => panic!(
[INFO] [stdout] 283 |                         "This activation function ({}) is not supported",
[INFO] [stdout] 284 |                         activation_fn
[INFO] [stdout] 285 |                     ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling wayland-sys v0.27.0
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling minifb v0.18.0
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling flate2 v1.0.17
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling wayland-client v0.27.0
[INFO] [stderr]    Compiling wayland-protocols v0.27.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr] error: could not compile `http`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name http --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/http-0.2.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=0b4604abb36bbf39 -C extra-filename=-0b4604abb36bbf39 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-91dab7f8d12d1514.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-059813dc4f8dd4c8.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-3b3a95f8ba6296b3.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d6a7b46e6475c77f3940522f6abe50b0c741770cea7b6b26bb3370c266683921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a7b46e6475c77f3940522f6abe50b0c741770cea7b6b26bb3370c266683921", kill_on_drop: false }`
[INFO] [stdout] d6a7b46e6475c77f3940522f6abe50b0c741770cea7b6b26bb3370c266683921
