[INFO] fetching crate instant-segment 0.8.2...
[INFO] testing instant-segment-0.8.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate instant-segment 0.8.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate instant-segment 0.8.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate instant-segment 0.8.2
[INFO] finished tweaking crates.io crate instant-segment 0.8.2
[INFO] tweaked toml for crates.io crate instant-segment 0.8.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate instant-segment 0.8.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] e9e5ba125d566cb1901e03c8d4f01803cfb26d187a5c1f275a4cee463b71b3ba
[INFO] running `Command { std: "docker" "start" "-a" "e9e5ba125d566cb1901e03c8d4f01803cfb26d187a5c1f275a4cee463b71b3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9e5ba125d566cb1901e03c8d4f01803cfb26d187a5c1f275a4cee463b71b3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e5ba125d566cb1901e03c8d4f01803cfb26d187a5c1f275a4cee463b71b3ba", kill_on_drop: false }`
[INFO] [stdout] e9e5ba125d566cb1901e03c8d4f01803cfb26d187a5c1f275a4cee463b71b3ba
[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=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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44833ee1517d587a15e0c89d7aa663ec8d62ada697f1a4db3d948c8c60aeacc7
[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" "44833ee1517d587a15e0c89d7aa663ec8d62ada697f1a4db3d948c8c60aeacc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling smartstring v0.2.6
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling instant-segment v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "44833ee1517d587a15e0c89d7aa663ec8d62ada697f1a4db3d948c8c60aeacc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44833ee1517d587a15e0c89d7aa663ec8d62ada697f1a4db3d948c8c60aeacc7", kill_on_drop: false }`
[INFO] [stdout] 44833ee1517d587a15e0c89d7aa663ec8d62ada697f1a4db3d948c8c60aeacc7
[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=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" "+1.54.0" "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] 398da73327c503e5f1c04c3ece839bc6edb4d3fe2cf83cd319b6a7a3b89a19a6
[INFO] running `Command { std: "docker" "start" "-a" "398da73327c503e5f1c04c3ece839bc6edb4d3fe2cf83cd319b6a7a3b89a19a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant-segment v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "398da73327c503e5f1c04c3ece839bc6edb4d3fe2cf83cd319b6a7a3b89a19a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "398da73327c503e5f1c04c3ece839bc6edb4d3fe2cf83cd319b6a7a3b89a19a6", kill_on_drop: false }`
[INFO] [stdout] 398da73327c503e5f1c04c3ece839bc6edb4d3fe2cf83cd319b6a7a3b89a19a6
[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=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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd4210213ca7cc6d46ceab87ae93428b43b0b673718a012f9f18cc3e1c339f21
[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" "cd4210213ca7cc6d46ceab87ae93428b43b0b673718a012f9f18cc3e1c339f21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/instant_segment-9f6f12fdaeb85b21)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests instant-segment
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_clean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "cd4210213ca7cc6d46ceab87ae93428b43b0b673718a012f9f18cc3e1c339f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4210213ca7cc6d46ceab87ae93428b43b0b673718a012f9f18cc3e1c339f21", kill_on_drop: false }`
[INFO] [stdout] cd4210213ca7cc6d46ceab87ae93428b43b0b673718a012f9f18cc3e1c339f21
