[INFO] fetching crate kaguya_rs 0.1.5...
[INFO] testing kaguya_rs-0.1.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate kaguya_rs 0.1.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kaguya_rs 0.1.5 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kaguya_rs 0.1.5
[INFO] finished tweaking crates.io crate kaguya_rs 0.1.5
[INFO] tweaked toml for crates.io crate kaguya_rs 0.1.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e11c3b1407aacec6e20f011a5b41f905ba37f7717336e6a7edf29c19433616e
[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" "0e11c3b1407aacec6e20f011a5b41f905ba37f7717336e6a7edf29c19433616e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e11c3b1407aacec6e20f011a5b41f905ba37f7717336e6a7edf29c19433616e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e11c3b1407aacec6e20f011a5b41f905ba37f7717336e6a7edf29c19433616e", kill_on_drop: false }`
[INFO] [stdout] 0e11c3b1407aacec6e20f011a5b41f905ba37f7717336e6a7edf29c19433616e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e5ada85a2466c157f3c5f974ed973dd11aa6cffc7fe8b8cf615c55e672c83d77
[INFO] running `Command { std: "docker" "start" "-a" "e5ada85a2466c157f3c5f974ed973dd11aa6cffc7fe8b8cf615c55e672c83d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaguya_rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e5ada85a2466c157f3c5f974ed973dd11aa6cffc7fe8b8cf615c55e672c83d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ada85a2466c157f3c5f974ed973dd11aa6cffc7fe8b8cf615c55e672c83d77", kill_on_drop: false }`
[INFO] [stdout] e5ada85a2466c157f3c5f974ed973dd11aa6cffc7fe8b8cf615c55e672c83d77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bae48630007b0ad1247bae04087b0cf12d5580d8f227258f3b6f43fc9337d571
[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" "bae48630007b0ad1247bae04087b0cf12d5580d8f227258f3b6f43fc9337d571", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kaguya_rs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> /opt/rustwide/workdir/src/basic_fn/mac.rs:203:28
[INFO] [stdout]     |
[INFO] [stdout] 203 |         $(ret.extend($it););*
[INFO] [stdout]     |                            ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "bae48630007b0ad1247bae04087b0cf12d5580d8f227258f3b6f43fc9337d571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae48630007b0ad1247bae04087b0cf12d5580d8f227258f3b6f43fc9337d571", kill_on_drop: false }`
[INFO] [stdout] bae48630007b0ad1247bae04087b0cf12d5580d8f227258f3b6f43fc9337d571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 228c2ee572c4e59b012651a1b872afe92a4e86a9cc19dbda5573d03be7ee1f20
[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" "228c2ee572c4e59b012651a1b872afe92a4e86a9cc19dbda5573d03be7ee1f20", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/basic_fn/mac.rs:203:28
[INFO] [stderr]     |
[INFO] [stderr] 203 |         $(ret.extend($it););*
[INFO] [stderr]     |                            ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kaguya_rs` (test "basic_fn") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kaguya_rs-cd4b3d5ead58d62e)
[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] [stderr]      Running tests/basic_fn.rs (/opt/rustwide/target/debug/deps/basic_fn-a3a54b153385cdf3)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test compose ... ok
[INFO] [stdout] test foldr ... ok
[INFO] [stdout] test abs ... ok
[INFO] [stdout] test filter ... ok
[INFO] [stdout] test init ... ok
[INFO] [stdout] test filter_not ... ok
[INFO] [stdout] test add_sub_mul_div ... ok
[INFO] [stdout] test ls ... ok
[INFO] [stdout] test concat ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test compose_type_projection ... ok
[INFO] [stdout] test always ... ok
[INFO] [stdout] test signum ... ok
[INFO] [stdout] test rem ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test pipe ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stdout] test odd_and_even ... ok
[INFO] [stdout] test reverse ... ok
[INFO] [stdout] test snd ... ok
[INFO] [stdout] test sum ... ok
[INFO] [stdout] test sorted ... ok
[INFO] [stdout] test sorted_by ... ok
[INFO] [stdout] test tail ... ok
[INFO] [stdout] test find ... ok
[INFO] [stdout] test foldl ... ok
[INFO] [stdout] test fst ... ok
[INFO] [stdout] test id ... ok
[INFO] [stdout] test length ... ok
[INFO] [stdout] test head ... ok
[INFO] [stdout] test last ... ok
[INFO] [stdout] test pipe_type_projection ... ok
[INFO] [stdout] test take ... ok
[INFO] [stderr]    Doc-tests kaguya_rs
[INFO] [stdout] test product ... ok
[INFO] [stdout] test zip ... ok
[INFO] [stdout] test zip_with ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 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" "228c2ee572c4e59b012651a1b872afe92a4e86a9cc19dbda5573d03be7ee1f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228c2ee572c4e59b012651a1b872afe92a4e86a9cc19dbda5573d03be7ee1f20", kill_on_drop: false }`
[INFO] [stdout] 228c2ee572c4e59b012651a1b872afe92a4e86a9cc19dbda5573d03be7ee1f20