[INFO] cloning repository https://github.com/metadave/b2b
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/metadave/b2b" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetadave%2Fb2b", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetadave%2Fb2b'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22024951834ccd277b6acbd03257c42bb40dcd79
[INFO] checking metadave/b2b against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetadave%2Fb2b" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/metadave/b2b on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/.cargo/config
[INFO] started tweaking git repo https://github.com/metadave/b2b
[INFO] finished tweaking git repo https://github.com/metadave/b2b
[INFO] tweaked toml for git repo https://github.com/metadave/b2b written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/metadave/b2b already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sodiumoxide v0.0.10
[INFO] [stderr]   Downloaded libsodium-sys v0.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1de3b4782f0f9855f2f3994538de4dc32e8f85ff7172929943f185c0fc8342d
[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" "e1de3b4782f0f9855f2f3994538de4dc32e8f85ff7172929943f185c0fc8342d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1de3b4782f0f9855f2f3994538de4dc32e8f85ff7172929943f185c0fc8342d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1de3b4782f0f9855f2f3994538de4dc32e8f85ff7172929943f185c0fc8342d", kill_on_drop: false }`
[INFO] [stdout] e1de3b4782f0f9855f2f3994538de4dc32e8f85ff7172929943f185c0fc8342d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b35507678a3d00de79bd30c64bd2b0ee2f1b621544dc4ac4da5ad342eaac1145
[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" "b35507678a3d00de79bd30c64bd2b0ee2f1b621544dc4ac4da5ad342eaac1145", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling libsodium-sys v0.0.10
[INFO] [stderr]     Checking sodiumoxide v0.0.10
[INFO] [stderr]     Checking b2b v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_statebytes` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut st = vec![0u8; (unsafe { libsodium_sys::crypto_generichash_statebytes() })];
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `crypto_generichash_bytes`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn crypto_generichash_bytes() -> size_t;
[INFO] [stdout]    |     -------------------------------------------- similarly named function `crypto_generichash_bytes` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `crypto_generichash_state` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:57:55
[INFO] [stdout]    |
[INFO] [stdout] 57 |         mem::transmute::<*mut u8, *mut libsodium_sys::crypto_generichash_state>(st.as_mut_ptr())
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^ not found in `libsodium_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_init` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |           libsodium_sys::crypto_generichash_init(pst, ptr::null_mut(), 0, len / 8);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `crypto_generichash`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     pub fn crypto_generichash(
[INFO] [stdout] 21 | |         out: *mut u8,
[INFO] [stdout] 22 | |         outlen: size_t,
[INFO] [stdout] 23 | |         in_: *const u8,
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |         keylen: size_t)
[INFO] [stdout] 27 | |         -> c_int;
[INFO] [stdout]    | |_________________- similarly named function `crypto_generichash` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_update` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:72:28
[INFO] [stdout]    |
[INFO] [stdout] 72 |             libsodium_sys::crypto_generichash_update(pst, chunk.as_ptr(), chunk.len() as u64);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `crypto_generichash_bytes`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn crypto_generichash_bytes() -> size_t;
[INFO] [stdout]    |     -------------------------------------------- similarly named function `crypto_generichash_bytes` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_final` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:76:24
[INFO] [stdout]    |
[INFO] [stdout] 76 |         libsodium_sys::crypto_generichash_final(pst, out.as_mut_ptr(), len / 8);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `crypto_generichash_BYTES`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub const crypto_generichash_BYTES: usize = crypto_generichash_blake2b_BYTES;
[INFO] [stdout]    | ----------------------------------------------------------------------------- similarly named constant `crypto_generichash_BYTES` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let file = try!(File::open(filename.as_ref()));
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let bytes_read = try!(reader.read(&mut buf));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut st = vec![0u8; (unsafe { libsodium_sys::crypto_generichash_statebytes() })];
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_statebytes` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut st = vec![0u8; (unsafe { libsodium_sys::crypto_generichash_statebytes() })];
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `crypto_generichash_bytes`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn crypto_generichash_bytes() -> size_t;
[INFO] [stdout]    |     -------------------------------------------- similarly named function `crypto_generichash_bytes` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `crypto_generichash_state` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:57:55
[INFO] [stdout]    |
[INFO] [stdout] 57 |         mem::transmute::<*mut u8, *mut libsodium_sys::crypto_generichash_state>(st.as_mut_ptr())
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^ not found in `libsodium_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_init` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |           libsodium_sys::crypto_generichash_init(pst, ptr::null_mut(), 0, len / 8);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `crypto_generichash`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     pub fn crypto_generichash(
[INFO] [stdout] 21 | |         out: *mut u8,
[INFO] [stdout] 22 | |         outlen: size_t,
[INFO] [stdout] 23 | |         in_: *const u8,
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |         keylen: size_t)
[INFO] [stdout] 27 | |         -> c_int;
[INFO] [stdout]    | |_________________- similarly named function `crypto_generichash` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_update` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:72:28
[INFO] [stdout]    |
[INFO] [stdout] 72 |             libsodium_sys::crypto_generichash_update(pst, chunk.as_ptr(), chunk.len() as u64);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `crypto_generichash_bytes`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn crypto_generichash_bytes() -> size_t;
[INFO] [stdout]    |     -------------------------------------------- similarly named function `crypto_generichash_bytes` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `crypto_generichash_final` in crate `libsodium_sys`
[INFO] [stdout]   --> src/main.rs:76:24
[INFO] [stdout]    |
[INFO] [stdout] 76 |         libsodium_sys::crypto_generichash_final(pst, out.as_mut_ptr(), len / 8);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `crypto_generichash_BYTES`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.0.10/src/crypto_generichash.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub const crypto_generichash_BYTES: usize = crypto_generichash_blake2b_BYTES;
[INFO] [stdout]    | ----------------------------------------------------------------------------- similarly named constant `crypto_generichash_BYTES` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let file = try!(File::open(filename.as_ref()));
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/main.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let bytes_read = try!(reader.read(&mut buf));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut st = vec![0u8; (unsafe { libsodium_sys::crypto_generichash_statebytes() })];
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `b2b`.
[INFO] [stdout] error: aborting due to 5 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b35507678a3d00de79bd30c64bd2b0ee2f1b621544dc4ac4da5ad342eaac1145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35507678a3d00de79bd30c64bd2b0ee2f1b621544dc4ac4da5ad342eaac1145", kill_on_drop: false }`
[INFO] [stdout] b35507678a3d00de79bd30c64bd2b0ee2f1b621544dc4ac4da5ad342eaac1145
