[INFO] fetching crate pg 0.1.0...
[INFO] checking pg-0.1.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate pg 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate pg 0.1.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pg 0.1.0
[INFO] finished tweaking crates.io crate pg 0.1.0
[INFO] tweaked toml for crates.io crate pg 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded real-memory v0.1.2
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b08774513be4fb22e99e84072a0994d97c8701a4b1cdfaa42b4b11903bcc0a3e
[INFO] running `"docker" "start" "-a" "b08774513be4fb22e99e84072a0994d97c8701a4b1cdfaa42b4b11903bcc0a3e"`
[INFO] [stderr]     Checking real-memory v0.1.2
[INFO] [stderr]     Checking pg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / bitflags! {
[INFO] [stderr] 52 | |     pub struct EntryFlags: u16 {
[INFO] [stderr] 53 | |         const Present   = 1 <<  0;
[INFO] [stderr] 54 | |         const Write     = 1 <<  1;
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / bitflags! {
[INFO] [stderr] 52 | |     pub struct EntryFlags: u16 {
[INFO] [stderr] 53 | |         const Present   = 1 <<  0;
[INFO] [stderr] 54 | |         const Write     = 1 <<  1;
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / bitflags! {
[INFO] [stderr] 52 | |     pub struct EntryFlags: u16 {
[INFO] [stderr] 53 | |         const Present   = 1 <<  0;
[INFO] [stderr] 54 | |         const Write     = 1 <<  1;
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / bitflags! {
[INFO] [stderr] 52 | |     pub struct EntryFlags: u16 {
[INFO] [stderr] 53 | |         const Present   = 1 <<  0;
[INFO] [stderr] 54 | |         const Write     = 1 <<  1;
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / bitflags! {
[INFO] [stderr] 52 | |     pub struct EntryFlags: u16 {
[INFO] [stderr] 53 | |         const Present   = 1 <<  0;
[INFO] [stderr] 54 | |         const Write     = 1 <<  1;
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / bitflags! {
[INFO] [stderr] 52 | |     pub struct EntryFlags: u16 {
[INFO] [stderr] 53 | |         const Present   = 1 <<  0;
[INFO] [stderr] 54 | |         const Write     = 1 <<  1;
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_let` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(const_let)]
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Empty` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub const Empty: Self = Entry(0);
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `EMPTY`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Present` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |         const Present   = 1 <<  0;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `PRESENT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Write` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:54:15
[INFO] [stderr]    |
[INFO] [stderr] 54 |         const Write     = 1 <<  1;
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `WRITE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `User` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |         const User      = 1 <<  2;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `USER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Writethru` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:56:15
[INFO] [stderr]    |
[INFO] [stderr] 56 |         const Writethru = 1 <<  3;
[INFO] [stderr]    |               ^^^^^^^^^ help: convert the identifier to upper case: `WRITETHRU`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NoCache` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |         const NoCache   = 1 <<  4;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `NO_CACHE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Accessed` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         const Accessed  = 1 <<  5;
[INFO] [stderr]    |               ^^^^^^^^ help: convert the identifier to upper case: `ACCESSED`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Dirty` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         const Dirty     = 1 <<  6;
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `DIRTY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `HugePage` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |         const HugePage  = 1 <<  7;
[INFO] [stderr]    |               ^^^^^^^^ help: convert the identifier to upper case: `HUGE_PAGE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Global` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:61:15
[INFO] [stderr]    |
[INFO] [stderr] 61 |         const Global    = 1 <<  8;
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `GLOBAL`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom1` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |         const Custom1   = 1 <<  9;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `CUSTOM1`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom2` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:63:15
[INFO] [stderr]    |
[INFO] [stderr] 63 |         const Custom2   = 1 << 10;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `CUSTOM2`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom3` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:64:15
[INFO] [stderr]    |
[INFO] [stderr] 64 |         const Custom3   = 1 << 11;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `CUSTOM3`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |         const Custom    = Self::Custom1.bits
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `CUSTOM`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Empty` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub const Empty: Self = Table([Entry::Empty; 1 << LOG_TABLE_SIZE]);
[INFO] [stderr]     |               ^^^^^ help: convert the identifier to upper case: `EMPTY`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_let` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(const_let)]
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Empty` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub const Empty: Self = Entry(0);
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `EMPTY`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Present` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |         const Present   = 1 <<  0;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `PRESENT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Write` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:54:15
[INFO] [stderr]    |
[INFO] [stderr] 54 |         const Write     = 1 <<  1;
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `WRITE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `User` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |         const User      = 1 <<  2;
[INFO] [stderr]    |               ^^^^ help: convert the identifier to upper case: `USER`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Writethru` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:56:15
[INFO] [stderr]    |
[INFO] [stderr] 56 |         const Writethru = 1 <<  3;
[INFO] [stderr]    |               ^^^^^^^^^ help: convert the identifier to upper case: `WRITETHRU`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `NoCache` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |         const NoCache   = 1 <<  4;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `NO_CACHE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Accessed` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         const Accessed  = 1 <<  5;
[INFO] [stderr]    |               ^^^^^^^^ help: convert the identifier to upper case: `ACCESSED`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Dirty` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         const Dirty     = 1 <<  6;
[INFO] [stderr]    |               ^^^^^ help: convert the identifier to upper case: `DIRTY`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `HugePage` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |         const HugePage  = 1 <<  7;
[INFO] [stderr]    |               ^^^^^^^^ help: convert the identifier to upper case: `HUGE_PAGE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Global` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:61:15
[INFO] [stderr]    |
[INFO] [stderr] 61 |         const Global    = 1 <<  8;
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `GLOBAL`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom1` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |         const Custom1   = 1 <<  9;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `CUSTOM1`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom2` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:63:15
[INFO] [stderr]    |
[INFO] [stderr] 63 |         const Custom2   = 1 << 10;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `CUSTOM2`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom3` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:64:15
[INFO] [stderr]    |
[INFO] [stderr] 64 |         const Custom3   = 1 << 11;
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper case: `CUSTOM3`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Custom` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |         const Custom    = Self::Custom1.bits
[INFO] [stderr]    |               ^^^^^^ help: convert the identifier to upper case: `CUSTOM`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Empty` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub const Empty: Self = Table([Entry::Empty; 1 << LOG_TABLE_SIZE]);
[INFO] [stderr]     |               ^^^^^ help: convert the identifier to upper case: `EMPTY`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "b08774513be4fb22e99e84072a0994d97c8701a4b1cdfaa42b4b11903bcc0a3e"`
[INFO] running `"docker" "rm" "-f" "b08774513be4fb22e99e84072a0994d97c8701a4b1cdfaa42b4b11903bcc0a3e"`
[INFO] [stdout] b08774513be4fb22e99e84072a0994d97c8701a4b1cdfaa42b4b11903bcc0a3e