[INFO] fetching crate atomig 0.2.0...
[INFO] testing atomig-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate atomig 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate atomig 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomig 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate atomig 0.2.0
[INFO] tweaked toml for crates.io crate atomig 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate atomig 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c93eaaee3a5ee1a02e2113cf166ad02b109f8059ab0055ef0d3202557143e036
[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" "c93eaaee3a5ee1a02e2113cf166ad02b109f8059ab0055ef0d3202557143e036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c93eaaee3a5ee1a02e2113cf166ad02b109f8059ab0055ef0d3202557143e036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93eaaee3a5ee1a02e2113cf166ad02b109f8059ab0055ef0d3202557143e036", kill_on_drop: false }`
[INFO] [stdout] c93eaaee3a5ee1a02e2113cf166ad02b109f8059ab0055ef0d3202557143e036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff327766d766a423a6a836f30df2dc95d72f487953c6f9e28eed9b7336a2d658
[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" "ff327766d766a423a6a836f30df2dc95d72f487953c6f9e28eed9b7336a2d658", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomig v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "ff327766d766a423a6a836f30df2dc95d72f487953c6f9e28eed9b7336a2d658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff327766d766a423a6a836f30df2dc95d72f487953c6f9e28eed9b7336a2d658", kill_on_drop: false }`
[INFO] [stdout] ff327766d766a423a6a836f30df2dc95d72f487953c6f9e28eed9b7336a2d658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab5b2e09c2071e60efc3c00aa4d611e82cc4fbbfee636693b8653bd9ea5a9e1
[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" "4ab5b2e09c2071e60efc3c00aa4d611e82cc4fbbfee636693b8653bd9ea5a9e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling atomig v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "4ab5b2e09c2071e60efc3c00aa4d611e82cc4fbbfee636693b8653bd9ea5a9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab5b2e09c2071e60efc3c00aa4d611e82cc4fbbfee636693b8653bd9ea5a9e1", kill_on_drop: false }`
[INFO] [stdout] 4ab5b2e09c2071e60efc3c00aa4d611e82cc4fbbfee636693b8653bd9ea5a9e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "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] f123419948bc1c8907774ecbbd73699bd1b55a9e6e1211a8280b05fef6b08198
[INFO] running `Command { std: "docker" "start" "-a" "f123419948bc1c8907774ecbbd73699bd1b55a9e6e1211a8280b05fef6b08198", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomig-afeeca26f17321b2
[INFO] [stdout] 
[INFO] [stdout] running 132 tests
[INFO] [stdout] test tests::_bool::new ... ok
[INFO] [stdout] test tests::_bool::from ... ok
[INFO] [stdout] test tests::_bool::logic ... ok
[INFO] [stdout] test tests::_bool::into_inner ... ok
[INFO] [stdout] test tests::_bool::swap ... ok
[INFO] [stdout] test tests::_char::fmt_debug ... ok
[INFO] [stdout] test tests::_char::default ... ok
[INFO] [stdout] test tests::_char::from ... ok
[INFO] [stdout] test tests::_char::into_inner ... ok
[INFO] [stdout] test tests::_char::new ... ok
[INFO] [stdout] test tests::_char::load_store ... ok
[INFO] [stdout] test tests::_f32::default ... ok
[INFO] [stdout] test tests::_f32::fmt_debug ... ok
[INFO] [stdout] test tests::_f32::load_store ... ok
[INFO] [stdout] test tests::_f32::into_inner ... ok
[INFO] [stdout] test tests::_f32::new ... ok
[INFO] [stdout] test tests::_f64::default ... ok
[INFO] [stdout] test tests::_f64::fmt_debug ... ok
[INFO] [stdout] test tests::_f64::from ... ok
[INFO] [stdout] test tests::_f32::from ... ok
[INFO] [stdout] test tests::_f64::into_inner ... ok
[INFO] [stdout] test tests::_f64::load_store ... ok
[INFO] [stdout] test tests::_char::swap ... ok
[INFO] [stdout] test tests::_f64::new ... ok
[INFO] [stdout] test tests::_i16::integer ... ok
[INFO] [stdout] test tests::_f64::swap ... ok
[INFO] [stdout] test tests::_i16::fmt_debug ... ok
[INFO] [stdout] test tests::_i16::default ... ok
[INFO] [stdout] test tests::_i16::from ... ok
[INFO] [stdout] test tests::_bool::load_store ... ok
[INFO] [stdout] test tests::_i16::into_inner ... ok
[INFO] [stdout] test tests::_f32::swap ... ok
[INFO] [stdout] test tests::_bool::fmt_debug ... ok
[INFO] [stdout] test tests::_i16::new ... ok
[INFO] [stdout] test tests::_i16::load_store ... ok
[INFO] [stdout] test tests::_i16::logic ... ok
[INFO] [stdout] test tests::_i32::default ... ok
[INFO] [stdout] test tests::_i16::swap ... ok
[INFO] [stdout] test tests::_i32::from ... ok
[INFO] [stdout] test tests::_i32::fmt_debug ... ok
[INFO] [stdout] test tests::_i32::into_inner ... ok
[INFO] [stdout] test tests::_i32::load_store ... ok
[INFO] [stdout] test tests::_i32::logic ... ok
[INFO] [stdout] test tests::_i32::swap ... ok
[INFO] [stdout] test tests::_i32::new ... ok
[INFO] [stdout] test tests::_i64::default ... ok
[INFO] [stdout] test tests::_i64::from ... ok
[INFO] [stdout] test tests::_i64::integer ... ok
[INFO] [stdout] test tests::_i64::into_inner ... ok
[INFO] [stdout] test tests::_i64::logic ... ok
[INFO] [stdout] test tests::_i64::new ... ok
[INFO] [stdout] test tests::_bool::default ... ok
[INFO] [stdout] test tests::_i64::swap ... ok
[INFO] [stdout] test tests::_i8::fmt_debug ... ok
[INFO] [stdout] test tests::_i8::from ... ok
[INFO] [stdout] test tests::_i8::integer ... ok
[INFO] [stdout] test tests::_i64::fmt_debug ... ok
[INFO] [stdout] test tests::_i8::into_inner ... ok
[INFO] [stdout] test tests::_i64::load_store ... ok
[INFO] [stdout] test tests::_i8::load_store ... ok
[INFO] [stdout] test tests::_i8::default ... ok
[INFO] [stdout] test tests::_i8::new ... ok
[INFO] [stdout] test tests::_i8::logic ... ok
[INFO] [stdout] test tests::_i8::swap ... ok
[INFO] [stdout] test tests::_isize::default ... ok
[INFO] [stdout] test tests::_isize::fmt_debug ... ok
[INFO] [stdout] test tests::_isize::into_inner ... ok
[INFO] [stdout] test tests::_isize::load_store ... ok
[INFO] [stdout] test tests::_isize::swap ... ok
[INFO] [stdout] test tests::_ptr::fmt_debug ... ok
[INFO] [stdout] test tests::_ptr::from ... ok
[INFO] [stdout] test tests::_ptr::into_inner ... ok
[INFO] [stdout] test tests::_ptr::swap ... ok
[INFO] [stdout] test tests::_ptr::load_store ... ok
[INFO] [stdout] test tests::_ptr::new ... ok
[INFO] [stdout] test tests::_u16::default ... ok
[INFO] [stdout] test tests::_u16::fmt_debug ... ok
[INFO] [stdout] test tests::_u16::from ... ok
[INFO] [stdout] test tests::_u16::into_inner ... ok
[INFO] [stdout] test tests::_u16::logic ... ok
[INFO] [stdout] test tests::_u16::new ... ok
[INFO] [stdout] test tests::_u16::swap ... ok
[INFO] [stdout] test tests::_u32::default ... ok
[INFO] [stdout] test tests::_i32::integer ... ok
[INFO] [stdout] test tests::_u16::integer ... ok
[INFO] [stdout] test tests::_isize::from ... ok
[INFO] [stdout] test tests::_u32::fmt_debug ... ok
[INFO] [stdout] test tests::_u16::load_store ... ok
[INFO] [stdout] test tests::_isize::logic ... ok
[INFO] [stdout] test tests::_u32::from ... ok
[INFO] [stdout] test tests::_isize::integer ... ok
[INFO] [stdout] test tests::_u32::into_inner ... ok
[INFO] [stdout] test tests::_u32::load_store ... ok
[INFO] [stdout] test tests::_u32::logic ... ok
[INFO] [stdout] test tests::_u32::new ... ok
[INFO] [stdout] test tests::_u32::swap ... ok
[INFO] [stdout] test tests::_u64::default ... ok
[INFO] [stdout] test tests::_u64::fmt_debug ... ok
[INFO] [stdout] test tests::_u64::from ... ok
[INFO] [stdout] test tests::_u64::integer ... ok
[INFO] [stdout] test tests::_isize::new ... ok
[INFO] [stdout] test tests::_u64::logic ... ok
[INFO] [stdout] test tests::_u64::swap ... ok
[INFO] [stdout] test tests::_u8::new ... ok
[INFO] [stdout] test tests::_u64::new ... ok
[INFO] [stdout] test tests::_usize::default ... ok
[INFO] [stdout] test tests::_usize::from ... ok
[INFO] [stdout] test tests::_usize::into_inner ... ok
[INFO] [stdout] test tests::_usize::fmt_debug ... ok
[INFO] [stdout] test tests::_usize::integer ... ok
[INFO] [stdout] test tests::_usize::load_store ... ok
[INFO] [stdout] test tests::custom::fmt_debug ... ok
[INFO] [stdout] test tests::custom::from ... ok
[INFO] [stdout] test tests::_usize::logic ... ok
[INFO] [stdout] test tests::_usize::new ... ok
[INFO] [stdout] test tests::custom::into_inner ... ok
[INFO] [stdout] test tests::_usize::swap ... ok
[INFO] [stdout] test tests::custom::default ... ok
[INFO] [stdout] test tests::custom::load_store ... ok
[INFO] [stdout] test tests::custom::new ... ok
[INFO] [stdout] test tests::custom::swap ... ok
[INFO] [stdout] test tests::_u32::integer ... ok
[INFO] [stdout] test tests::_u8::fmt_debug ... ok
[INFO] [stdout] test tests::_u64::into_inner ... ok
[INFO] [stdout] test tests::_u8::integer ... ok
[INFO] [stdout] test tests::_u8::load_store ... ok
[INFO] [stdout] test tests::_u8::swap ... ok
[INFO] [stdout] test tests::_u8::logic ... ok
[INFO] [stdout] test tests::_u8::from ... ok
[INFO] [stdout] test tests::_u64::load_store ... ok
[INFO] [stdout] test tests::_u8::into_inner ... ok
[INFO] [stdout] test tests::_u8::default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 132 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomig
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - Atom (line 129) ... ok
[INFO] [stdout] test src/lib.rs - Atom (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::compare_exchange (line 446) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_nand (line 566) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_max (line 704) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_min (line 730) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_or (line 591) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_max (line 693) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_add (line 646) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_and (line 541) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_sub (line 668) ... ok
[INFO] [stdout] test src/lib.rs - Atom (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::compare_exchange_weak (line 494) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::compare_and_swap (line 413) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_min (line 743) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_update (line 778) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::load (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::swap (line 388) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_xor (line 616) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::store (line 367) ... ok
[INFO] [stdout] test src/lib.rs - Atomic<T>::new (line 316) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f123419948bc1c8907774ecbbd73699bd1b55a9e6e1211a8280b05fef6b08198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f123419948bc1c8907774ecbbd73699bd1b55a9e6e1211a8280b05fef6b08198", kill_on_drop: false }`
[INFO] [stdout] f123419948bc1c8907774ecbbd73699bd1b55a9e6e1211a8280b05fef6b08198