[INFO] fetching crate jingo-lib 0.0.0...
[INFO] testing jingo-lib-0.0.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate jingo-lib 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jingo-lib 0.0.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jingo-lib 0.0.0
[INFO] finished tweaking crates.io crate jingo-lib 0.0.0
[INFO] tweaked toml for crates.io crate jingo-lib 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7855b509164a34f75534ca7ef0b89b210d905185549dfc4c35e5e7b4a3e8fb8e
[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" "7855b509164a34f75534ca7ef0b89b210d905185549dfc4c35e5e7b4a3e8fb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7855b509164a34f75534ca7ef0b89b210d905185549dfc4c35e5e7b4a3e8fb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7855b509164a34f75534ca7ef0b89b210d905185549dfc4c35e5e7b4a3e8fb8e", kill_on_drop: false }`
[INFO] [stdout] 7855b509164a34f75534ca7ef0b89b210d905185549dfc4c35e5e7b4a3e8fb8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71c31e4d55d2ae3ff01bca3891da8c3dd8eac532b7f6db4d5e678f9950e54d0e
[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" "71c31e4d55d2ae3ff01bca3891da8c3dd8eac532b7f6db4d5e678f9950e54d0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling jingo-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "71c31e4d55d2ae3ff01bca3891da8c3dd8eac532b7f6db4d5e678f9950e54d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c31e4d55d2ae3ff01bca3891da8c3dd8eac532b7f6db4d5e678f9950e54d0e", kill_on_drop: false }`
[INFO] [stdout] 71c31e4d55d2ae3ff01bca3891da8c3dd8eac532b7f6db4d5e678f9950e54d0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--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] 1f65dc0c61435baaa7f9ef8b180735aa403123b44005539fe2be47cc26ccb636
[INFO] running `Command { std: "docker" "start" "-a" "1f65dc0c61435baaa7f9ef8b180735aa403123b44005539fe2be47cc26ccb636", kill_on_drop: false }`
[INFO] [stderr]    Compiling jingo-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "1f65dc0c61435baaa7f9ef8b180735aa403123b44005539fe2be47cc26ccb636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f65dc0c61435baaa7f9ef8b180735aa403123b44005539fe2be47cc26ccb636", kill_on_drop: false }`
[INFO] [stdout] 1f65dc0c61435baaa7f9ef8b180735aa403123b44005539fe2be47cc26ccb636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fe86d3a7a4752bb3a97d36f3061e4486ef68744c9011a29a586dd0931d188ab
[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" "0fe86d3a7a4752bb3a97d36f3061e4486ef68744c9011a29a586dd0931d188ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jingo_lib-770ee206ab867bad
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lexing-46a0a1f424bbd63c
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test floats ... ok
[INFO] [stdout] test floats_newlines ... ok
[INFO] [stdout] test full_functionality ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stdout] test strings_escapes_string ... ok
[INFO] [stdout] test numbers_newlines ... ok
[INFO] [stdout] test basic_operators ... ok
[INFO] [stdout] test string_literal ... ok
[INFO] [stdout] test numbers ... ok
[INFO] [stdout] test comments_newlines ... ok
[INFO] [stdout] test strings_escapes ... ok
[INFO] [stdout] test comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jingo-lib
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/frontend/lexer.rs - frontend::lexer::scan_code (line 438) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fe86d3a7a4752bb3a97d36f3061e4486ef68744c9011a29a586dd0931d188ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe86d3a7a4752bb3a97d36f3061e4486ef68744c9011a29a586dd0931d188ab", kill_on_drop: false }`
[INFO] [stdout] 0fe86d3a7a4752bb3a97d36f3061e4486ef68744c9011a29a586dd0931d188ab