[INFO] fetching crate sid 0.6.1...
[INFO] testing sid-0.6.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate sid 0.6.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate sid 0.6.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sid 0.6.1
[INFO] finished tweaking crates.io crate sid 0.6.1
[INFO] tweaked toml for crates.io crate sid 0.6.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba8429892857d7395b3a54bea7ad1ef8d37ea6dc6462934f582ef84b3f222a1c
[INFO] running `Command { std: "docker" "start" "-a" "ba8429892857d7395b3a54bea7ad1ef8d37ea6dc6462934f582ef84b3f222a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba8429892857d7395b3a54bea7ad1ef8d37ea6dc6462934f582ef84b3f222a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8429892857d7395b3a54bea7ad1ef8d37ea6dc6462934f582ef84b3f222a1c", kill_on_drop: false }`
[INFO] [stdout] ba8429892857d7395b3a54bea7ad1ef8d37ea6dc6462934f582ef84b3f222a1c
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7f4ca0853502d564cb1c36c9b196029c74a6993b50b1057d035c0a54b14c9f2
[INFO] running `Command { std: "docker" "start" "-a" "e7f4ca0853502d564cb1c36c9b196029c74a6993b50b1057d035c0a54b14c9f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling sid v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "e7f4ca0853502d564cb1c36c9b196029c74a6993b50b1057d035c0a54b14c9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f4ca0853502d564cb1c36c9b196029c74a6993b50b1057d035c0a54b14c9f2", kill_on_drop: false }`
[INFO] [stdout] e7f4ca0853502d564cb1c36c9b196029c74a6993b50b1057d035c0a54b14c9f2
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c53fd87135588c390589613baa077a20fe95dd76bbb35b0d11372f5dfdc53e70
[INFO] running `Command { std: "docker" "start" "-a" "c53fd87135588c390589613baa077a20fe95dd76bbb35b0d11372f5dfdc53e70", kill_on_drop: false }`
[INFO] [stderr]    Compiling sid v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "c53fd87135588c390589613baa077a20fe95dd76bbb35b0d11372f5dfdc53e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53fd87135588c390589613baa077a20fe95dd76bbb35b0d11372f5dfdc53e70", kill_on_drop: false }`
[INFO] [stdout] c53fd87135588c390589613baa077a20fe95dd76bbb35b0d11372f5dfdc53e70
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acebbd31f64e9e5abe889bfcda111dce696db3900e3a885a96769e2b369f7e8f
[INFO] running `Command { std: "docker" "start" "-a" "acebbd31f64e9e5abe889bfcda111dce696db3900e3a885a96769e2b369f7e8f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sid-15ab5507a3cd61d2)
[INFO] [stdout] test id_vector::test_id_vector ... ok
[INFO] [stderr]    Doc-tests sid
[INFO] [stdout] test id_vector::test_into_iter ... ok
[INFO] [stdout] test test_reverese_id_range ... ok
[INFO] [stdout] test test_copy_id ... ok
[INFO] [stdout] test id_list::vector_list ... ok
[INFO] [stdout] test id_vector::test_id_vector_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "acebbd31f64e9e5abe889bfcda111dce696db3900e3a885a96769e2b369f7e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acebbd31f64e9e5abe889bfcda111dce696db3900e3a885a96769e2b369f7e8f", kill_on_drop: false }`
[INFO] [stdout] acebbd31f64e9e5abe889bfcda111dce696db3900e3a885a96769e2b369f7e8f