[INFO] fetching crate tranche 0.1.1...
[INFO] testing tranche-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate tranche 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tranche 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 tranche 0.1.1
[INFO] finished tweaking crates.io crate tranche 0.1.1
[INFO] tweaked toml for crates.io crate tranche 0.1.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4d52823a3b9d3aea442f8eaea3cd1c41d136346780f6bec3b62025a6e8c3f9b
[INFO] running `Command { std: "docker" "start" "-a" "c4d52823a3b9d3aea442f8eaea3cd1c41d136346780f6bec3b62025a6e8c3f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4d52823a3b9d3aea442f8eaea3cd1c41d136346780f6bec3b62025a6e8c3f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d52823a3b9d3aea442f8eaea3cd1c41d136346780f6bec3b62025a6e8c3f9b", kill_on_drop: false }`
[INFO] [stdout] c4d52823a3b9d3aea442f8eaea3cd1c41d136346780f6bec3b62025a6e8c3f9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2cdb53c45a6b38aa5aa0c33fe4cc45ad5a36cf07edf8cc2393e86d8d6b6be57e
[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" "2cdb53c45a6b38aa5aa0c33fe4cc45ad5a36cf07edf8cc2393e86d8d6b6be57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tranche v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2cdb53c45a6b38aa5aa0c33fe4cc45ad5a36cf07edf8cc2393e86d8d6b6be57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cdb53c45a6b38aa5aa0c33fe4cc45ad5a36cf07edf8cc2393e86d8d6b6be57e", kill_on_drop: false }`
[INFO] [stdout] 2cdb53c45a6b38aa5aa0c33fe4cc45ad5a36cf07edf8cc2393e86d8d6b6be57e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f674c38d8bb9ea3be217097f27a65893be4ad568cb2a03caefcc04b0d205db30
[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" "f674c38d8bb9ea3be217097f27a65893be4ad568cb2a03caefcc04b0d205db30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "f674c38d8bb9ea3be217097f27a65893be4ad568cb2a03caefcc04b0d205db30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f674c38d8bb9ea3be217097f27a65893be4ad568cb2a03caefcc04b0d205db30", kill_on_drop: false }`
[INFO] [stdout] f674c38d8bb9ea3be217097f27a65893be4ad568cb2a03caefcc04b0d205db30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] bd23d1dce6a1ae28e2f5959157eb5777f747212671294fd03a5d8849b64d97b7
[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" "bd23d1dce6a1ae28e2f5959157eb5777f747212671294fd03a5d8849b64d97b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]    Doc-tests tranche
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/core.rs - core::Tranche::len (line 81) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::len (line 219) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::new (line 203) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche::new (line 58) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche::as_slice (line 162) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::take_front (line 278) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::is_empty (line 232) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche::is_empty (line 94) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche::take_first (line 109) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche::take_front (line 134) ... ok
[INFO] [stdout] test src/core.rs - core::Tranche::as_ptr (line 178) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::take_first (line 256) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::as_ptr (line 317) ... ok
[INFO] [stdout] test src/core.rs - core::BasedTranche::as_slice (line 301) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd23d1dce6a1ae28e2f5959157eb5777f747212671294fd03a5d8849b64d97b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd23d1dce6a1ae28e2f5959157eb5777f747212671294fd03a5d8849b64d97b7", kill_on_drop: false }`
[INFO] [stdout] bd23d1dce6a1ae28e2f5959157eb5777f747212671294fd03a5d8849b64d97b7