[INFO] fetching crate cargo-emit 0.1.1...
[INFO] testing cargo-emit-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate cargo-emit 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cargo-emit 0.1.1 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 cargo-emit 0.1.1
[INFO] finished tweaking crates.io crate cargo-emit 0.1.1
[INFO] tweaked toml for crates.io crate cargo-emit 0.1.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f59c9fb6ded77af9ad1e8d630a896b86b0932973e942fff6d4802be80bee1e0f
[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" "f59c9fb6ded77af9ad1e8d630a896b86b0932973e942fff6d4802be80bee1e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f59c9fb6ded77af9ad1e8d630a896b86b0932973e942fff6d4802be80bee1e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59c9fb6ded77af9ad1e8d630a896b86b0932973e942fff6d4802be80bee1e0f", kill_on_drop: false }`
[INFO] [stdout] f59c9fb6ded77af9ad1e8d630a896b86b0932973e942fff6d4802be80bee1e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cadf618513ac46dbf3c984d3566ea3c4ff9a46c62b0918287181c549da09d4b0
[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" "cadf618513ac46dbf3c984d3566ea3c4ff9a46c62b0918287181c549da09d4b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-emit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "cadf618513ac46dbf3c984d3566ea3c4ff9a46c62b0918287181c549da09d4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadf618513ac46dbf3c984d3566ea3c4ff9a46c62b0918287181c549da09d4b0", kill_on_drop: false }`
[INFO] [stdout] cadf618513ac46dbf3c984d3566ea3c4ff9a46c62b0918287181c549da09d4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e2815946c617729634b8a310bd8d06c5e0db88a91e79fc0a18426da5d4a2cf91
[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" "e2815946c617729634b8a310bd8d06c5e0db88a91e79fc0a18426da5d4a2cf91", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-emit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "e2815946c617729634b8a310bd8d06c5e0db88a91e79fc0a18426da5d4a2cf91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2815946c617729634b8a310bd8d06c5e0db88a91e79fc0a18426da5d4a2cf91", kill_on_drop: false }`
[INFO] [stdout] e2815946c617729634b8a310bd8d06c5e0db88a91e79fc0a18426da5d4a2cf91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ac05c3fdbb490fbdfe176a6c633a490cd835415c58e4da4267621aed01d38ac
[INFO] running `Command { std: "docker" "start" "-a" "3ac05c3fdbb490fbdfe176a6c633a490cd835415c58e4da4267621aed01d38ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_emit-139bb0964d75bb48)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-emit
[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] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/rerun.rs - rerun_if_changed (line 29) ... ok
[INFO] [stdout] test src/lib.rs - pair (line 113) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_env (line 43) ... ok
[INFO] [stdout] test src/lib.rs - pair (line 103) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cdylib_link_arg (line 108) ... ok
[INFO] [stdout] test src/rerun.rs - rerun_if_env_changed (line 68) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cdylib_link_arg (line 100) ... ok
[INFO] [stdout] test src/lib.rs - pair (line 120) ... ok
[INFO] [stdout] test src/rerun.rs - rerun_if_env_changed (line 49) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cfg (line 5) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cfg (line 26) ... ok
[INFO] [stdout] test src/lib.rs - warning (line 137) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cfg (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/rerun.rs - rerun_if_changed (line 5) ... ok
[INFO] [stdout] test src/lib.rs - warning (line 145) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_env (line 54) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_lib (line 129) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_search (line 167) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_flags (line 72) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_flags (line 81) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_search (line 175) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_lib (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ac05c3fdbb490fbdfe176a6c633a490cd835415c58e4da4267621aed01d38ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac05c3fdbb490fbdfe176a6c633a490cd835415c58e4da4267621aed01d38ac", kill_on_drop: false }`
[INFO] [stdout] 3ac05c3fdbb490fbdfe176a6c633a490cd835415c58e4da4267621aed01d38ac