[INFO] cloning repository https://github.com/christiankuhl/pythonos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christiankuhl/pythonos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristiankuhl%2Fpythonos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristiankuhl%2Fpythonos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1830518d567a04b92500b29d87c28eb459033175
[INFO] checking christiankuhl/pythonos against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristiankuhl%2Fpythonos" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:   8% (10798/133621)
Updating files:   9% (12026/133621)
Updating files:  10% (13363/133621)
Updating files:  11% (14699/133621)
Updating files:  12% (16035/133621)
Updating files:  13% (17371/133621)
Updating files:  14% (18707/133621)
Updating files:  15% (20044/133621)
Updating files:  16% (21380/133621)
Updating files:  17% (22716/133621)
Updating files:  18% (24052/133621)
Updating files:  19% (25388/133621)
Updating files:  19% (26568/133621)
Updating files:  20% (26725/133621)
Updating files:  21% (28061/133621)
Updating files:  22% (29397/133621)
Updating files:  23% (30733/133621)
Updating files:  24% (32070/133621)
Updating files:  25% (33406/133621)
Updating files:  26% (34742/133621)
Updating files:  27% (36078/133621)
Updating files:  28% (37414/133621)
Updating files:  29% (38751/133621)
Updating files:  30% (40087/133621)
Updating files:  30% (40300/133621)
Updating files:  31% (41423/133621)
Updating files:  32% (42759/133621)
Updating files:  33% (44095/133621)
Updating files:  34% (45432/133621)
Updating files:  35% (46768/133621)
Updating files:  36% (48104/133621)
Updating files:  37% (49440/133621)
Updating files:  38% (50776/133621)
Updating files:  39% (52113/133621)
Updating files:  40% (53449/133621)
Updating files:  41% (54785/133621)
Updating files:  42% (56121/133621)
Updating files:  43% (57458/133621)
Updating files:  44% (58794/133621)
Updating files:  45% (60130/133621)
Updating files:  46% (61466/133621)
Updating files:  47% (62802/133621)
Updating files:  48% (64139/133621)
Updating files:  49% (65475/133621)
Updating files:  50% (66811/133621)
Updating files:  51% (68147/133621)
Updating files:  52% (69483/133621)
Updating files:  53% (70820/133621)
Updating files:  54% (72156/133621)
Updating files:  55% (73492/133621)
Updating files:  56% (74828/133621)
Updating files:  56% (75398/133621)
Updating files:  57% (76164/133621)
Updating files:  58% (77501/133621)
Updating files:  59% (78837/133621)
Updating files:  60% (80173/133621)
Updating files:  61% (81509/133621)
Updating files:  62% (82846/133621)
Updating files:  63% (84182/133621)
Updating files:  64% (85518/133621)
Updating files:  65% (86854/133621)
Updating files:  66% (88190/133621)
Updating files:  67% (89527/133621)
Updating files:  68% (90863/133621)
Updating files:  69% (92199/133621)
Updating files:  70% (93535/133621)
Updating files:  71% (94871/133621)
Updating files:  72% (96208/133621)
Updating files:  73% (97544/133621)
Updating files:  74% (98880/133621)
Updating files:  75% (100216/133621)
Updating files:  76% (101552/133621)
Updating files:  77% (102889/133621)
Updating files:  78% (104225/133621)
Updating files:  79% (105561/133621)
Updating files:  80% (106897/133621)
Updating files:  80% (108190/133621)
Updating files:  81% (108234/133621)
Updating files:  82% (109570/133621)
Updating files:  83% (110906/133621)
Updating files:  84% (112242/133621)
Updating files:  85% (113578/133621)
Updating files:  86% (114915/133621)
Updating files:  87% (116251/133621)
Updating files:  88% (117587/133621)
Updating files:  89% (118923/133621)
Updating files:  90% (120259/133621)
Updating files:  91% (121596/133621)
Updating files:  92% (122932/133621)
Updating files:  93% (124268/133621)
Updating files:  93% (124804/133621)
Updating files:  94% (125604/133621)
Updating files:  95% (126940/133621)
Updating files:  96% (128277/133621)
Updating files:  97% (129613/133621)
Updating files:  98% (130949/133621)
Updating files:  99% (132285/133621)
Updating files: 100% (133621/133621)
Updating files: 100% (133621/133621), done.
[INFO] validating manifest of git repo https://github.com/christiankuhl/pythonos on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/christiankuhl/pythonos
[INFO] finished tweaking git repo https://github.com/christiankuhl/pythonos
[INFO] tweaked toml for git repo https://github.com/christiankuhl/pythonos written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4e984f5d5d90d8406acaca7aa9f72ef19aac2769fcb3e7ee438b922ac88dc06
[INFO] running `Command { std: "docker" "start" "-a" "a4e984f5d5d90d8406acaca7aa9f72ef19aac2769fcb3e7ee438b922ac88dc06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4e984f5d5d90d8406acaca7aa9f72ef19aac2769fcb3e7ee438b922ac88dc06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e984f5d5d90d8406acaca7aa9f72ef19aac2769fcb3e7ee438b922ac88dc06", kill_on_drop: false }`
[INFO] [stdout] a4e984f5d5d90d8406acaca7aa9f72ef19aac2769fcb3e7ee438b922ac88dc06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9aa8ffe10edd32318b701a15c9c25976f6b77c059f592da1a6c7a581534bf94
[INFO] running `Command { std: "docker" "start" "-a" "f9aa8ffe10edd32318b701a15c9c25976f6b77c059f592da1a6c7a581534bf94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking elf v0.1.0 (/opt/rustwide/workdir/userland/libraries/elf)
[INFO] [stderr]     Checking pc-keyboard v0.5.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking volatile v0.2.7
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling titanium v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> kernel/src/drivers/pci/controller/mod.rs:130:31
[INFO] [stdout]     |
[INFO] [stdout] 130 |             BARSize::Bit64 => ((self.0 & 0xfffffff0) as usize | ((self.1 as usize) << 32)),
[INFO] [stdout]     |                               ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             BARSize::Bit64 => ((self.0 & 0xfffffff0) as usize | ((self.1 as usize) << 32)),
[INFO] [stdout] 130 +             BARSize::Bit64 => (self.0 & 0xfffffff0) as usize | ((self.1 as usize) << 32),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> kernel/src/drivers/pci/controller/mod.rs:130:31
[INFO] [stdout]     |
[INFO] [stdout] 130 |             BARSize::Bit64 => ((self.0 & 0xfffffff0) as usize | ((self.1 as usize) << 32)),
[INFO] [stdout]     |                               ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             BARSize::Bit64 => ((self.0 & 0xfffffff0) as usize | ((self.1 as usize) << 32)),
[INFO] [stdout] 130 +             BARSize::Bit64 => (self.0 & 0xfffffff0) as usize | ((self.1 as usize) << 32),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> kernel/src/drivers/pci/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use controller::PCIController;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout] 11 | pub use controller::*;
[INFO] [stdout]    |         ------------- the name `PCIController` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> kernel/src/drivers/pci/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use controller::PCIController;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout] 11 | pub use controller::*;
[INFO] [stdout]    |         ------------- the name `PCIController` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ahci::AHCIController`
[INFO] [stdout]  --> kernel/src/drivers/blockdevice.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::ahci::AHCIController;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ahci::AHCIController`
[INFO] [stdout]  --> kernel/src/drivers/blockdevice.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::ahci::AHCIController;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> kernel/src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(asm_sym)]
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `arbitrary_enum_discriminant` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> kernel/src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(arbitrary_enum_discriminant)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_log` has been stable since 1.67.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> kernel/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(int_log)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> kernel/src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(asm_sym)]
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `arbitrary_enum_discriminant` has been stable since 1.66.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> kernel/src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(arbitrary_enum_discriminant)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_log` has been stable since 1.67.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> kernel/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(int_log)]
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `titanium` (lib test) due to 2 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `log2` found for reference `&u64` in the current scope
[INFO] [stdout]   --> kernel/src/memory/mod.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let unit = (self.log2() / 10).min(4);
[INFO] [stdout]    |                          ^^^^ help: there is a method with a similar name: `ilog2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `log2` found for reference `&usize` in the current scope
[INFO] [stdout]   --> kernel/src/memory/mod.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let unit = (self.log2() / 10).min(4);
[INFO] [stdout]    |                          ^^^^ help: there is a method with a similar name: `ilog2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `titanium` (lib) due to 3 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f9aa8ffe10edd32318b701a15c9c25976f6b77c059f592da1a6c7a581534bf94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9aa8ffe10edd32318b701a15c9c25976f6b77c059f592da1a6c7a581534bf94", kill_on_drop: false }`
[INFO] [stdout] f9aa8ffe10edd32318b701a15c9c25976f6b77c059f592da1a6c7a581534bf94
