[INFO] crate mitochondria 1.1.2 is already in cache
[INFO] testing mitochondria-1.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate mitochondria 1.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mitochondria 1.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mitochondria 1.1.2
[INFO] finished tweaking crates.io crate mitochondria 1.1.2
[INFO] tweaked toml for crates.io crate mitochondria 1.1.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea931083bbbb317d7620f07bcc46baa9c06eed5545c2c4c35296b0c7a9cdb1a8
[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" "ea931083bbbb317d7620f07bcc46baa9c06eed5545c2c4c35296b0c7a9cdb1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea931083bbbb317d7620f07bcc46baa9c06eed5545c2c4c35296b0c7a9cdb1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea931083bbbb317d7620f07bcc46baa9c06eed5545c2c4c35296b0c7a9cdb1a8", kill_on_drop: false }`
[INFO] [stdout] ea931083bbbb317d7620f07bcc46baa9c06eed5545c2c4c35296b0c7a9cdb1a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f3f8edcb26d92921911d38b36bb783d15dbe13cc5b4773e900d8bdff702b510
[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" "0f3f8edcb26d92921911d38b36bb783d15dbe13cc5b4773e900d8bdff702b510", kill_on_drop: false }`
[INFO] [stderr]    Compiling mitochondria v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/once.rs:156:25
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let value = try!(result);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/move.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             unsafe { self.value.into_inner() }
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "0f3f8edcb26d92921911d38b36bb783d15dbe13cc5b4773e900d8bdff702b510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3f8edcb26d92921911d38b36bb783d15dbe13cc5b4773e900d8bdff702b510", kill_on_drop: false }`
[INFO] [stdout] 0f3f8edcb26d92921911d38b36bb783d15dbe13cc5b4773e900d8bdff702b510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5826f79d2c6f0f76f3512cda3645a72cbc2d9245306038fa5ccdc2c57e8d18b1
[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" "5826f79d2c6f0f76f3512cda3645a72cbc2d9245306038fa5ccdc2c57e8d18b1", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/once.rs:156:25
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let value = try!(result);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mitochondria v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/move.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             unsafe { self.value.into_inner() }
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/once.rs:156:25
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let value = try!(result);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/move.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             unsafe { self.value.into_inner() }
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "5826f79d2c6f0f76f3512cda3645a72cbc2d9245306038fa5ccdc2c57e8d18b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5826f79d2c6f0f76f3512cda3645a72cbc2d9245306038fa5ccdc2c57e8d18b1", kill_on_drop: false }`
[INFO] [stdout] 5826f79d2c6f0f76f3512cda3645a72cbc2d9245306038fa5ccdc2c57e8d18b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c1388fe7e096b3d62227f9482f09bd6315dca64c50b7a7315829c68f9509957
[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" "7c1388fe7e096b3d62227f9482f09bd6315dca64c50b7a7315829c68f9509957", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/once.rs:156:25
[INFO] [stderr]     |
[INFO] [stderr] 156 |             let value = try!(result);
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/move.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             unsafe { self.value.into_inner() }
[INFO] [stderr]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/once.rs:156:25
[INFO] [stderr]     |
[INFO] [stderr] 156 |             let value = try!(result);
[INFO] [stderr]     |                         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/move.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             unsafe { self.value.into_inner() }
[INFO] [stderr]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mitochondria-9b23e30cae9d4f09
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test move_::tests::send ... ok
[INFO] [stdout] test once::tests::clone ... ok
[INFO] [stdout] test move_::tests::from ... ok
[INFO] [stdout] test move_::tests::as_mut ... ok
[INFO] [stdout] test move_::tests::as_ptr ... ok
[INFO] [stdout] test move_::tests::smoketest ... ok
[INFO] [stdout] test once::tests::default ... ok
[INFO] [stdout] test once::tests::smoketest ... ok
[INFO] [stdout] test once::tests::from ... ok
[INFO] [stdout] test once::tests::send ... ok
[INFO] [stderr]    Doc-tests mitochondria
[INFO] [stdout] test once::tests::debug ... ok
[INFO] [stdout] test move_::tests::default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/once.rs - once::core::OnceCell<T>::new (line 81) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell<T>::try_init_once (line 120) ... ok
[INFO] [stdout] test src/move.rs - move_::core::MoveCell<T>::new (line 20) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell (line 16) ... ok
[INFO] [stdout] test src/move.rs - move_::core::MoveCell<T>::replace (line 51) ... ok
[INFO] [stdout] test src/move.rs - move_::core::MoveCell<T>::into_inner (line 36) ... ok
[INFO] [stdout] test src/once.rs - once::OnceCell<T>::init_once (line 215) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell<T>::as_ref (line 166) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell (line 40) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell<T>::new_with_value (line 97) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell<T>::try_init_once (line 132) ... ok
[INFO] [stdout] test src/move.rs - move_::core::MoveCell<T>::as_ptr (line 69) ... ok
[INFO] [stdout] test src/once.rs - once::OnceCell<T>::init_once (line 223) ... ok
[INFO] [stdout] test src/once.rs - once::core::OnceCell<T>::as_mut (line 189) ... ok
[INFO] [stdout] test src/move.rs - move_::core::MoveCell<T>::as_mut (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c1388fe7e096b3d62227f9482f09bd6315dca64c50b7a7315829c68f9509957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1388fe7e096b3d62227f9482f09bd6315dca64c50b7a7315829c68f9509957", kill_on_drop: false }`
[INFO] [stdout] 7c1388fe7e096b3d62227f9482f09bd6315dca64c50b7a7315829c68f9509957