[INFO] fetching crate equality 0.1.0...
[INFO] testing equality-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate equality 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate equality 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate equality 0.1.0
[INFO] finished tweaking crates.io crate equality 0.1.0
[INFO] tweaked toml for crates.io crate equality 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2730f252e766ec42870d6da790c3299e0960fcff63f91ad51afcfb8e449bca48
[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" "2730f252e766ec42870d6da790c3299e0960fcff63f91ad51afcfb8e449bca48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2730f252e766ec42870d6da790c3299e0960fcff63f91ad51afcfb8e449bca48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2730f252e766ec42870d6da790c3299e0960fcff63f91ad51afcfb8e449bca48", kill_on_drop: false }`
[INFO] [stdout] 2730f252e766ec42870d6da790c3299e0960fcff63f91ad51afcfb8e449bca48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c741d133e8d2b710d2abf7279e5f1991f5a9d60a2b968210dd1fba3eba28d902
[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" "c741d133e8d2b710d2abf7279e5f1991f5a9d60a2b968210dd1fba3eba28d902", kill_on_drop: false }`
[INFO] [stderr]    Compiling equality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "c741d133e8d2b710d2abf7279e5f1991f5a9d60a2b968210dd1fba3eba28d902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c741d133e8d2b710d2abf7279e5f1991f5a9d60a2b968210dd1fba3eba28d902", kill_on_drop: false }`
[INFO] [stdout] c741d133e8d2b710d2abf7279e5f1991f5a9d60a2b968210dd1fba3eba28d902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] fb64be95d66bfc1d653b6c86966449820400ca2514cb9c80f4928120cee9fc0b
[INFO] running `Command { std: "docker" "start" "-a" "fb64be95d66bfc1d653b6c86966449820400ca2514cb9c80f4928120cee9fc0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling equality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::Operation`
[INFO] [stdout]    --> src/precise/expression.rs:394:9
[INFO] [stdout]     |
[INFO] [stdout] 394 |     use super::Operation;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "fb64be95d66bfc1d653b6c86966449820400ca2514cb9c80f4928120cee9fc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb64be95d66bfc1d653b6c86966449820400ca2514cb9c80f4928120cee9fc0b", kill_on_drop: false }`
[INFO] [stdout] fb64be95d66bfc1d653b6c86966449820400ca2514cb9c80f4928120cee9fc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 626f5ab70685073d62518f278675825e70efcd8cfb792c6f5066ec67be34a7e9
[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" "626f5ab70685073d62518f278675825e70efcd8cfb792c6f5066ec67be34a7e9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `super::Operation`
[INFO] [stdout] running 40 tests
[INFO] [stderr]    --> src/precise/expression.rs:394:9
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::add ... ok
[INFO] [stderr]     |
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::component ... ok
[INFO] [stderr] 394 |     use super::Operation;
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i16_i16 ... ok
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i32 ... ok
[INFO] [stderr]     |
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i16 ... ok
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::index ... ok
[INFO] [stderr] 
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::new ... ok
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::index_mut ... ok
[INFO] [stderr] 
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i32_i32 ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::y_mut ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/equality-0a469a850d9edcf8
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::y ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector4::tests::from ... ok
[INFO] [stdout] test precise::expression::expr_tests::add ... ok
[INFO] [stdout] test precise::expression::expr_tests::div ... ok
[INFO] [stdout] test precise::expression::expr_tests::evaluate ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_f32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_f64 ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_i16 ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_i32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::mul ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f32 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f32_f32 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f64 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::x_mut ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector4::tests::new ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::x ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f64_f64 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::dot ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::sub ... ok
[INFO] [stdout] test precise::expression::expr_tests::pow ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_expr_expr ... ok
[INFO] [stdout] test precise::expression::expr_tests::pow_i32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::pow_f32 ... ok
[INFO] [stdout] test utils::tests::gcd ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_expr ... ok
[INFO] [stderr]    Doc-tests equality
[INFO] [stdout] test precise::expression::expr_tests::sub ... ok
[INFO] [stdout] test precise::expression::expr_tests::rem ... ok
[INFO] [stdout] test precise::expression::expr_tests::value ... ok
[INFO] [stdout] test precise::expression::operation_tests::from ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::scale ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 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" "626f5ab70685073d62518f278675825e70efcd8cfb792c6f5066ec67be34a7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626f5ab70685073d62518f278675825e70efcd8cfb792c6f5066ec67be34a7e9", kill_on_drop: false }`
[INFO] [stdout] 626f5ab70685073d62518f278675825e70efcd8cfb792c6f5066ec67be34a7e9